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Thermodynamic process in which no mass or heat is exchanged with surroundings
An adiabatic process (adiabatic from Ancient Greek ἀδιάβατος (adiábatos) 'impassable') is a type of thermodynamic process whereby a transfer of energy
Adiabatic_process
Thermodynamic process that is reversible and adiabatic
isentropic process is an idealized thermodynamic process that is both adiabatic and reversible.[excessive citations] In thermodynamics, adiabatic processes are
Isentropic_process
Concept in quantum mechanics
The adiabatic theorem is a concept in quantum mechanics. Its original form, due to Max Born and Vladimir Fock (1928), was stated as follows: A physical
Adiabatic_theorem
Law of thermodynamics establishing the conservation of energy
an adiabatic or a non-adiabatic process. The reference adiabatic work process may be chosen arbitrarily from amongst the class of all such processes. This
First_law_of_thermodynamics
Vertical rate of change of temperature in atmosphere
"becoming less" sense, not its "interruption" sense). In dry air, the adiabatic lapse rate (i.e., decrease in temperature of a parcel of air that rises
Lapse_rate
Thermodynamic process in which temperature remains constant
contrast, an adiabatic process is where a system exchanges no heat with its surroundings (Q = 0). Simply, we can say that in an isothermal process T = constant
Isothermal_process
Thermodynamic quantity
physics and thermodynamics, the heat capacity ratio, also known as the adiabatic index, the ratio of specific heats, or Laplace's coefficient, is the ratio
Heat_capacity_ratio
Process whose direction can be reversed
processes (e.g. adiabatic, then isothermal; vs. isothermal, then adiabatic) connecting the same initial and final states. In an irreversible process,
Reversible process (thermodynamics)
Reversible_process_(thermodynamics)
Temperature read by a thermometer covered in water-soaked cloth
temperature" is also achieved via an adiabatic process, some engineers and others may use[vague] the term "adiabatic wet-bulb temperature" to refer to the
Wet-bulb_temperature
Type of energy transfer
while the non-adiabatic wall was temporarily rendered adiabatic, and of isochoric adiabatic work. Then the non-adiabatic component is a process of energy
Heat
Passage of a system from an initial to a final state of thermodynamic equilibrium
lost to the bath, so that its temperature remains constant. An adiabatic process is a process in which there is no matter or heat transfer, because a thermally
Thermodynamic_process
Thermodynamic process
for nectar. Adiabatic process Compressor Internal combustion engine Isentropic process Isobaric process Isochoric process Isothermal process Polytrope Quasistatic
Polytropic_process
Property of physical systems that stays somewhat constant through slow changes
reversible adiabatic process is an adiabatic process that occurs slowly compared to the time to reach equilibrium. In a reversible adiabatic process, the system
Adiabatic_invariant
Relation between thermodynamic states
thermodynamics, adiabatic accessibility determines if one equilibrium state of a system can transition to another solely through an adiabatic process, meaning
Adiabatic_accessibility
Series of activities
thermodynamics Process function, a mathematical concept used in thermodynamics Thermodynamic process, the energetic evolution of a thermodynamic system Adiabatic process
Process
Thermodynamic process of a closed system in which volume remains constant
meaning "space." Isobaric process Adiabatic process Cyclic process Incompressible flow Isothermal process Polytropic process Ansermet, J.-P., Brechet,
Isochoric_process
Thermodynamic process with no change in enthalpy
d T {\displaystyle dh=0=nc_{p}\,dT} . Adiabatic process Joule–Thomson effect Ideal gas laws Isentropic process G. J. Van Wylen and R. E. Sonntag (1985)
Isenthalpic_process
Physical law for entropy and heat
equality holds if the transformation is reversible. If the process is an adiabatic process, then δ Q = 0 {\displaystyle \delta Q=0} , so Δ S ≥ 0 {\displaystyle
Second_law_of_thermodynamics
Thermodynamic process in which pressure remains constant
(baros) meaning "weight." Adiabatic process Cyclic process Isochoric process Isothermal process Polytropic process Isenthalpic process "First Law of Thermodynamics"
Isobaric_process
Type of quantum information processing
Adiabatic quantum computation (AQC) is a form of quantum computing which relies on the adiabatic theorem to perform calculations and is closely related
Adiabatic_quantum_computation
Concept in computer science
recovery logic, adiabatic circuits, or adiabatic computing (see adiabatic process). Although in practice no nonstationary physical process can be exactly
Reversible_computing
Phase of a cycle
over the course of a cycle, when a system is subjected to cyclic adiabatic processes, which results from the geometrical properties of the parameter space
Geometric_phase
Physics of heat, work, and temperature
processes are: Adiabatic process: occurs without loss or gain of energy by heat Isenthalpic process: occurs at a constant enthalpy Isentropic process: a reversible
Thermodynamics
Theoretical engine
needs two adiabatic processes involved to show an isentropic process property for the ratio of the changing volumes of two isothermal processes are equal
Carnot_heat_engine
Change in temperature due to a magnetic field
also known by low temperature physicists as adiabatic demagnetization. In that part of the refrigeration process, a decrease in the strength of an externally
Magnetocaloric_effect
Cyclic flow of convection currents in a fluid
lower altitude, so it releases its moist air, producing rain. In this process the warm air is cooled; it gains density and falls towards the earth and
Convection_cell
Idealized thermodynamic cycle
temperature is constant (isothermal process). Heat transfer from point 4 to 1 and point 2 to 3 are equal to zero (adiabatic process). A Carnot cycle plotted on
Carnot_cycle
Thermodynamic cycle
isobaric process – heat rejection (in the atmosphere). Actual Brayton cycle: adiabatic process – compression isobaric process – heat addition adiabatic process
Brayton_cycle
Speed of sound wave through elastic medium
terms, sound wave compression and expansion of air is an adiabatic process, not an isothermal process). Newton then invented various fudge factors, such as
Speed_of_sound
Fluid flow temperature in aviation
temperature Outside air temperature Mach number Speed of sound Adiabatic process Isentropic process Specific enthalpy In-Flight Temperature Measurements Measurement
Total_air_temperature
Equation of the state of a hypothetical ideal gas
thermodynamic processes are defined such that one of the gas properties (P, V, T, S, or H) is constant throughout the process. For a given thermodynamic process, in
Ideal_gas_law
Electrically insulating substance able to be polarised by an applied electric field
mechanism; polarising a paraelectric by applying an electric field under adiabatic process conditions raises the temperature, while removing the field lowers
Dielectric
System that converts heat or thermal energy to mechanical work
iso-volumetric adiabatic (no heat is added or removed from the system during adiabatic process) isentropic (reversible adiabatic process, no heat is added
Heat_engine
Large natural elevation of the Earth's surface
air will rise and fall without exchanging heat. This is known as an adiabatic process, which has a characteristic pressure-temperature dependence. As the
Mountain
Process that cannot be undone or reversed
In thermodynamics, an irreversible process is a process impossible to reverse or undo. All complex natural processes are irreversible, although a phase
Irreversible_process
Temperature reached by a flame under ideal conditions
in actual processes. There are two types of adiabatic flame temperature: constant volume and constant pressure, depending on how the process is completed
Adiabatic_flame_temperature
hold two objects together. Contrast cohesion. adiabatic cooling adiabatic heating adiabatic process A process which occurs without transfer of heat or mass
Glossary_of_physics
Principle relating to fluid dynamics
isentropic flows: when the effects of irreversible processes (like turbulence) and non-adiabatic processes (e.g. thermal radiation) are small and can be neglected
Bernoulli's_principle
Galaxy cluster in the constellation Phoenix
modelling of the innermost stellar density of the central galaxy and the adiabatic process that fuels the growth of its central black hole to create a calorimetric
Phoenix_Cluster
Method for matching variable production with demand
measure of where the process lies between an adiabatic and isothermal process. If the efficiency is 0%, then it is totally adiabatic; with an efficiency
Compressed-air_energy_storage
Visible mass of particles suspended in the atmosphere
hemispheres. The adiabatic cooling processes that lead to the creation of clouds by way of lifting agents are all associated with convergence; a process that involves
Cloud
Lowest layer of Earth's atmosphere
inefficient exchange of energy with the environment, which is an adiabatic process (no energy transfer by way of heat). As the rising parcel of air loses
Troposphere
Typical weather for regions above the tree line
air will rise and fall without exchanging heat. This is known as an adiabatic process, which has a characteristic pressure-temperature curve. As the pressure
Alpine_climate
Type of energy transfer
and as heat. Adiabatic work is done without matter transfer and without heat transfer. In principle, in thermodynamics, for a process in a closed system
Work_(thermodynamics)
American nuclear fusion facility
the adiabatic process during implosion raises the temperature of the fuel to hundreds of millions of degrees. At these temperatures, fusion processes occur
National_Ignition_Facility
Machine to increase pressure of gas by reducing its volume
constant volume process). For the typical case where an effort is made to cool the gas compressed by an approximately adiabatic process, the value of n
Compressor
Study of the relations between thermodynamics and quantum mechanics
Thermodynamic adiabatic processes have no entropy change. Typically, an external control modifies the state. A quantum version of an adiabatic process can be
Quantum_thermodynamics
change. Adiabatic invariant Born–Oppenheimer approximation Adiabatic process Adiabatic ionization Adiabatic index Adiabatic accessibility Adiabatic theorem
List_of_adiabatic_concepts
External combustion engine using air as the working fluid
source or sink) isobaric process (at constant pressure) isometric / isochoric process (at constant volume) adiabatic process (no heat is added or removed
Hot_air_engine
On finding a maximal set of solutions of a system of first-order homogeneous linear PDEs
then defined "adiabatic process" as any process that the system may undergo without heat conduction, and defined a relation of "adiabatic accessibility"
Frobenius theorem (differential topology)
Frobenius_theorem_(differential_topology)
for adiabatic processes. That is, for closed systems, which are not in thermal contact with any heat reservoirs. Similarly to the non-adiabatic case
Gouy–Stodola_theorem
Assumption that motions of nuclei and electrons can be separated
as they followed from solving the two coupled equations. Adiabatic ionization Adiabatic process (quantum mechanics) Avoided crossing Born–Huang approximation
Born–Oppenheimer approximation
Born–Oppenheimer_approximation
Star formation process
generally, the process is not really adiabatic but involves cooling by radiation that is much faster than the contraction, so that the process can be modeled
Jeans_instability
Temperature of an air parcel drained from its moisture by adiabatic process
a parcel from which all the water vapor has been extracted by an adiabatic process. Air contains water vapor that has been evaporated into it from liquid
Equivalent_temperature
Study of the physical processes in atmospheric clouds
mechanism behind this process is adiabatic cooling. Atmospheric pressure decreases with altitude, so the rising air expands in a process that expends energy
Cloud_physics
Physical property when materials or objects return to original shape after deformation
measure should be equal to the change in internal energy for any adiabatic process that remains below the elastic limit. The SI unit for elasticity and
Elasticity_(physics)
Equations in physical cosmology
law of thermodynamics, assuming the expansion of the universe is an adiabatic process (which is implicitly assumed in the derivation of the
Friedmann_equations
Cosmological models involving indefinite, self-sustaining cycles
carrier; only dark energy – and its entropy thereby vanishes. The adiabatic process of contraction of this much smaller universe takes place with constant
Cyclic_model
Linked cyclic series of thermodynamic processes
The process is one of constant entropy ( S = c o n s t a n t {\displaystyle S=\mathrm {constant} } , d S = 0 {\displaystyle dS=0} ). It is adiabatic (no
Thermodynamic_cycle
Theoretical construct used in thermodynamics
In thermodynamics, an adiabatic wall between two thermodynamic systems does not allow heat or chemical substances to pass across it, in other words there
Adiabatic_wall
following series of thermodynamic processes: A-B and C-D (TOP and BOTTOM of the loop): a pair of quasi-parallel adiabatic processes D-A (LEFT side of the loop):
Scuderi_cycle
caused by the adiabatic expansion. When not otherwise qualified, the term most often refers to the dry adiabatic lapse rate. adiabatic process Any idealized
Glossary_of_meteorology
Electrical conductor used to make contact with nonmetallic parts of a circuit
rate constant (probability of reaction) can be calculated, if a non-adiabatic process and parabolic potential energy are assumed, by finding the point of
Electrode
Type of propelling nozzle
entropy, as the result of the assumption of non-viscous fluid, and adiabatic process. The gas flow rate is constant (i.e., steady) during the period of
Rocket_engine_nozzle
List of definitions of terms and concepts related to civil engineering
are also certain emergent mechanical effects. adiabatic process In thermodynamics, an adiabatic process is one that occurs without transfer of heat or
Glossary_of_civil_engineering
Rock formed through the cooling and solidification of magma or lava
convection of solid mantle, it will cool slightly as it expands in an adiabatic process, but the cooling is only about 0.3 °C per kilometre. Experimental
Igneous_rock
Location of a discrete degeneracy between two electronic states
between electronic and nuclear motion becomes important, allowing non-adiabatic processes to take place. The location and characterization of conical intersections
Conical_intersection
Gas made of free atoms
{3}{2}}RT} , where R is the gas constant. In an adiabatic process, monatomic gases have an idealised γ-factor (Cp/Cv) of 5/3, as opposed
Monatomic_gas
Idealized thermodynamic cycle used in engines
for this expansion process: 2 W 3 = ∫ 2 3 p d V {\displaystyle {}_{2}W_{3}=\int _{2}^{3}{p\,dV}} because for an adiabatic process: 2 Q 3 = 0 {\displaystyle
Lenoir_cycle
State of a solution that contains more solute than can be dissolved at equilibrium
reversible adiabatic process through equilibrium states. In these cases supersaturation occurs due to the fact that the expansion process develops so
Supersaturation
Form of precipitation
2009. Retrieved 27 December 2008. Glossary of Meteorology (2009). "Adiabatic Process". American Meteorological Society. Archived from the original on 17
Rain
Height in relation to a specified reference point
air will rise and fall without exchanging heat. This is known as an adiabatic process, which has a characteristic pressure-temperature curve. As the pressure
Altitude
Law of physics
thermal expansion coefficient of all materials must go to zero at 0 K. Adiabatic process Ground state Laws of thermodynamics Quantum thermodynamics Residual
Third_law_of_thermodynamics
Conventional definition of the edge of space
due to aerodynamic heating from friction with the atmosphere and adiabatic processes. Based on the then-current state of the art, he calculated the speeds
Kármán_line
Low-power electronic circuits which use reversible logic to conserve energy
Adiabatic circuits are low-power electronic circuits which use "reversible logic" to conserve energy. The term "adiabatic" refers to an ideal thermodynamic
Adiabatic_circuit
Condensed water vapor that falls from clouds
Geodynamik. Retrieved 2009-02-07. Glossary of Meteorology (2009). "Adiabatic Process". American Meteorological Society. Archived from the original on 2007-10-17
Precipitation
Tropical atmospheric circulation feature
ascending branch of a Hadley cell, the ascent of air is approximately an adiabatic process with respect to the surrounding environment. However, as parcels of
Hadley_cell
Hot semifluid material found beneath the surface of Earth
convection of solid mantle, it will cool slightly as it expands in an adiabatic process, but the cooling is only about 0.3 °C per kilometer. Experimental
Magma
Type of pump using high pressure fluid to entrain a lower pressure fluid
The Process Industries (First ed.). McGraw-Hill. ISBN 978-0-07-050618-3. Yarong, Wang; Peirong, Wang (2021). "Analysis of the adiabatic process by using
Injector
Magnetic confinement device used to produce thermonuclear fusion power
plasma to fusion temperatures. However, as the plasma collapsed, the adiabatic process would result in the temperature rising dramatically, more than enough
Tokamak
Turbulence caused by difference in air pressure on either side of wing
of vortex cores is thermodynamically an adiabatic process, i.e., one with no exchange of heat. In such a process, the drop in pressure is accompanied by
Wingtip_vortices
Dangerous meteorological phenomena
2009.{{cite web}}: CS1 maint: deprecated archival service (link) "Adiabatic process". American Meteorological Society. 2009. Archived from the original
Severe_weather
Physical quantity
fast processes involving gases, which are poor conductors of heat, or when the thermal efficiency of the transfer is high. For such adiabatic processes, This
Energy
South Korean standardised test
evidence of systemic instability and the sensitivity of the admission process to public opinion. University and college admissions were first left to
College Scholastic Ability Test
College_Scholastic_Ability_Test
Thermodynamic process
thermodynamics, a quasi-static process, also known as a quasi-equilibrium process (from Latin quasi, meaning ‘as if’), is a thermodynamic process that happens slowly
Quasistatic_process
Structure of stars
within the star will continue to rise if it rises slightly via an adiabatic process. In this case, the rising parcel is buoyant and continues to rise
Stellar_structure
Measure of instability in the air as a buoyancy force
as it ascends, thermodynamically representing a reversible moist adiabatic process. This calculation is better suited for humid tropical environments
Convective available potential energy
Convective_available_potential_energy
Type of radar system
exception of helicopters and electronic jamming. Weather phenomenon obey adiabatic process associated with air mass and not Newtonian mechanics, so the lock
Pulse-Doppler_radar
Branch of fluid mechanics
Steady vs. Unsteady Flow, Flow is isentropic (i.e. a reversible adiabatic process), Ideal gas law (i.e. P = ρRT) As the speed of a flow accelerates
Compressible_flow
Instrument for measuring heat
chemical reactions. An adiabatic calorimeter is a calorimeter used to examine a runaway reaction. Since the calorimeter runs in an adiabatic environment, any
Calorimeter
Computer hardware technology that uses quantum mechanics
question. The adiabatic theorem states that if the evolution is slow enough, the system will stay in its ground state at all times through the process. Quantum
Quantum_computing
Computer simulations to discover and understand chemical properties
changes in moles (N), volume (V), and energy (E). It corresponds to an adiabatic process with no heat exchange. A microcanonical molecular dynamics trajectory
Molecular_dynamics
Thermodynamic process that releases energy to its surroundings
U=Q+0>0.} In an adiabatic system (i.e. a system that does not exchange heat with the surroundings), an otherwise exothermic process results in an increase
Exothermic_process
Atmospheric explosion of a meteor
The temperature quickly rises not due to friction, rather due to an adiabatic process, a consequence of air molecules and atoms being forced to occupy a
Meteor_air_burst
60 to 65% RH, which is then lifted along the dry adiabat (see also adiabatic process) to the lifting condensation level (LCL), which is the intersection
Lifted_index
Adiabatic radio frequency (RF) pulses are used in magnetic resonance imaging (MRI) to achieve excitation that is insensitive to spatial inhomogeneities
Adiabatic_MRI_Pulses
Failure mechanism within deformed materials
adiabatic shear band is one of the many mechanisms of failure that occur in metals and other materials that are deformed at a high rate in processes such
Adiabatic_shear_band
Measure of temperature relative to absolute zero
2019. Category:Thermodynamics Absolute zero Hagedorn temperature Adiabatic process Boltzmann constant Carnot heat engine Conversion of scales of temperature
Thermodynamic_temperature
Thermodynamic cycle for spark ignition piston engines
and isentropic processes (frictionless, adiabatic reversible). Left and right sides of the loop: a pair of parallel isochoric processes (constant volume)
Otto_cycle
Concept in thermodynamics
{\displaystyle P} is the temperature that the parcel would attain if adiabatically brought to a standard reference pressure P 0 {\displaystyle P_{0}}
Potential_temperature
ADIABATIC PROCESS
ADIABATIC PROCESS
Surname or Lastname
English
English : occupational name for a maker of wheels (for vehicles or for use in spinning or various other manufacturing processes), from an agent derivative of Middle English whele ‘wheel’. The name is particularly common on the Isle of Wight; on the mainland it is concentrated in the neighboring region of central southern England.A founder of Salisbury, NH, in 1634 was John Wheeler.
Surname or Lastname
French
French : from Old Norman French cardon ‘thistle’ (a diminutive of carde, from Latin carduus), hence a topographic name for someone who lived on land overgrown with thistles, an occupational name for someone who carded wool (originally a process carried out with thistles and teasels), or perhaps a nickname for a prickly and unapproachable person.French : possibly from a reduced form of the personal name Ricardon, a pet form of Richard.English : variant spelling of Carden, cognate with 1.
Surname or Lastname
English and Dutch
English and Dutch : occupational name for a tanner of skins, Middle English tanner, Middle Dutch taenre. (The Middle English form derives from Old English tannere, from Late Latin tannarius, reinforced by Old French taneor, from Late Latin tannator; both Late Latin forms derive from a verb tannare, possibly from a Celtic word for the oak, whose bark was used in the process.)Swiss and German : habitational name for someone from any of several places called Tanne (in the Harz Mountains and Silesia) or Tann (southern Germany).Finnish : topographic or ornamental name from Finnish tanner ‘open field’.
Surname or Lastname
English and Scottish
English and Scottish : occupational name for an archer, Middle English bow(e)man, bouman (from Old English boga ‘bow’ + mann ‘man’). This word was distinguished from Bowyer, which denoted a maker or seller of the articles. It is possible that in some cases the surname referred originally to someone who untangled wool with a bow. This process, which originated in Italy, became quite common in England in the 13th century. The vibrating string of a bow was worked into a pile of tangled wool, where its rapid vibrations separated the fibers, while still leaving them sufficiently entwined to produce a fine, soft yarn when spun.Americanized form of German Baumann (see Bauer) or the Dutch cognate Bouman.
Surname or Lastname
English
English : nickname from Old French certeyn ‘self-assured’, ‘determined’. (The phonetic change of -er- to -ar- was a normal process in Middle English).
Surname or Lastname
English
English : occupational name for a winder of wool, from an agent derivative of Middle English winde(n) ‘to wind’ (Old English windan ‘to go’, ‘to proceed’). The verb was also used in the Middle Ages of various weaving and plaiting processes, so that in some cases the name may have referred to a basket or hurdle maker.English : habitational name from any of the various minor places in northern England so called, from Old English vindr ‘wind’ + erg ‘hut’, ‘shelter’, i.e. a shelter against the wind.English : John Winder is recorded in Somerset Co., MD, in 1665. William Henry Winder, born in the county in 1775, was blamed for the military defeat that led to the British burning of Washington, DC, in 1814; his son John Henry Winder (b. 1800) was a confederate general who was commander of southern military prisons.
Surname or Lastname
English (chiefly southwestern England and South Wales)
English (chiefly southwestern England and South Wales) : occupational name for a fuller, from an agent derivative of Middle English tuck(en) ‘to full cloth’ (Old English tūcian ‘to torment’). This was the term used for the process in the Middle Ages in southwestern England, and the surname is more common there than elsewhere. Compare Fuller and Walker.Americanized form of Jewish To(c)ker (see Tokarz).Irish : Anglicized form of Gaelic Ó Tuachair ‘descendant of Tuachar’, a personal name composed of the elements tuath ‘people’ + car ‘dear’, ‘beloved’.Possibly also an Americanized form of German Tucher, from an occupational name for a cloth maker or merchant, from an agent derivative of Middle High German tuoch ‘cloth’.
Surname or Lastname
English and French
English and French : occupational name for one who carried a cross or a bishop’s crook in ecclesiastical processions, from Middle English, Old French croisier.
Surname or Lastname
English
English : topographic name for someone who lived near a stone cross set up by the roadside or in a marketplace, from Old Norse kross (via Gaelic from Latin crux, genitive crucis), which in Middle English quickly and comprehensively displaced the Old English form crūc (see Crouch). In a few cases the surname may have been given originally to someone who lived by a crossroads, but this sense of the word seems to have been a comparatively late development. In other cases, the surname (and its European cognates) may have denoted someone who carried the cross in processions of the Christian Church, but in English at least the usual word for this sense was Crozier.Irish : reduced form of McCrossen.In North America this name has absorbed examples of cognate names from other languages, such as French Lacroix.
Surname or Lastname
English
English : from the Norman personal name Bernier.English : from Old English beornan ‘to burn’, hence an occupational name for a burner of lime (compare German Kalkbrenner) or charcoal. It may also have denoted someone who baked bricks or distilled spirits, or who carried out any other manufacturing process involving burning.English : occupational name for a keeper of hounds, from Old Norman French bern(i)er, brenier (a derivative of bren, bran ‘bran’, on which the dogs were fed).Southern English : topographic or occupational name for someone who lived by or worked in a barn, from Middle English bern, barn ‘barn’ + the suffix -er. Compare Barnes.German : habitational name, in Silesia denoting someone from a place called Berna (of which there are two examples); in southern Germany and Switzerland denoting someone from the Swiss city of Berne.German : from the Germanic personal name Bernher meaning ‘lord of the army’.North German : occupational name for a lime or charcoal burner (cognate with 2), from an agent derivative of Middle High German brennen ‘to burn’.
Surname or Lastname
English and Jewish (Ashkenazic)
English and Jewish (Ashkenazic) : occupational name for a flax grower or dealer or for someone who processed it for weaving (see Flax).Probably a respelling of German Flachsmann, of the same meaning as 1, from Middle High German vlahs ‘flax’ + man ‘man’.
Surname or Lastname
English (chiefly West Midlands)
English (chiefly West Midlands) : metonymic occupational name for a fuller, from Middle English tred(en) ‘to tread’ + well ‘well’. Fulling was the process by which newly woven cloth was cleaned and shrunk by the use of heat, water, and pressure (from treading) before finally being stretched and laid out to dry on tenter hooks.
Surname or Lastname
English
English : metonymic occupational name for a keeper of a lodging house, from late Old English herebeorg ‘shelter’, ‘lodging’ (from here ‘army’ + beorg ‘shelter’). (The change of -er- to -ar- is a regular phonetic process in Old French and Middle English.)Variant of French Arbour.A Harbour or Arbour, from Normandy, France, is documented in Quebec City in 1671.
Surname or Lastname
English and Scottish
English and Scottish : metonymic occupational name for a harpist (see Harper), or occasionally a habitational name for someone living at a house distinguished by the sign of a harp.English : habitational name from a minor place such as Harp House in Eastwood, Essex, or South Harp in South Petherton, Somerset, denoting a place where salt was produced, from Old English hearpe ‘harp’, an implement used in the processing of salt. Compare Harpham.German : metonymic occupational name for a harpist, from Middle High German harpfe ‘harp’.German : variant of Harpe.
Surname or Lastname
English, Scottish, Dutch, and North German
English, Scottish, Dutch, and North German : status name for a champion, Middle English and Middle Low German kempe. In the Middle Ages a champion was a professional fighter on behalf of others; for example the King’s Champion, at the coronation, had the duty of issuing a general challenge to battle to anyone who denied the king’s right to the throne. The Middle English word corresponds to Old English cempa and Old Norse kempa ‘warrior’; both these go back to Germanic campo ‘warrior’, which is the source of the Dutch and North German name, corresponding to High German Kampf.Dutch : metonymic occupational name for someone who grew or processed hemp, from Middle Dutch canep ‘hemp’.
Surname or Lastname
English
English : of uncertain origin. It is argued by Redmonds that this surname may have developed as a variant of Stringfellow, through a process, attested in various parish records, in which the original name is first shortened and then expanded into a form different from the original; thus Stringfellow becomes Stringfell, which becomes reinterpreted as Stringfield.
Surname or Lastname
English (chiefly Devon)
English (chiefly Devon) : occupational name for a soapmaker, from an agent derivative of Middle English sÅpe ‘soap’ (apparently of Celtic origin). The process involved boiling oil or fat together with potash or soda.
Surname or Lastname
English
English : from an agent derivative of Middle English wasch(en) ‘to wash’ (Old English wæscan), hence an occupational name for a laundryman, or for someone who washed raw wool before spinning. Various other occupations, too, involved washing processes and the name may relate to any of these. For example, it may have denoted a man who washed sheep; some tenants on the manor of Burpham, near Worthing, in Sussex (where the surname is found from an early date), had as part of their feudal service to wash the flocks of their master.Americanized spelling of the German cognate Wascher.
Surname or Lastname
English
English : occupational name for a medieval court official, from Middle English bedele (Old English bydel, reinforced by Old French bedel). The word is of Germanic origin, and akin to Old English bēodan ‘to command’ and Old High German bodo ‘messenger’. In the Middle Ages a beadle in England and France was a junior official of a court of justice, responsible for acting as an usher in a court, carrying the mace in processions in front of a justice, delivering official notices, making proclamations (as a sort of town crier), and so on. By Shakespeare’s day a beadle was a sort of village constable, appointed by the parish to keep order.
Surname or Lastname
English
English : from Middle English crouch, Old English crūc ‘cross’ (a word that was replaced in Middle English by the word cross, from Old Norse kross), applied either as a topographic name for someone who lived by a cross or possibly as a nickname for someone who had carried a cross in a pageant or procession.Dutch : from Middle Dutch croech ‘jug’, ‘pitcher’, hence a metonymic occupational name for a potter.
ADIABATIC PROCESS
ADIABATIC PROCESS
Boy/Male
Hindu, Indian, Tamil
A Great Chola King
Girl/Female
Anglo, British, English
Name of a Queen
Girl/Female
Tamil
Chandrakantha | சஂதà¯à®°à®•à®¾à®¨à¯à®¤à®¾
The Moon, Moon stone, Wife of the Moon
Boy/Male
Dutch, German, Italian, Swedish
Brave; Darling
Girl/Female
Hindu, Indian, Sikh
Love
Female
Spanish
Feminine form of Spanish Ricardo, RICARDA means "powerful ruler." Used mostly in Germany.
Girl/Female
Australian, Christian, German, Greek, Latin
Nobility; Similar to Alice; Noble Sort
Male
English
English form of Norman French Richaud, RICHARD means "powerful ruler."
Girl/Female
Tamil
Chirasvi | சீராஸà¯à®µà¯€
Male
French
Masculine form of French Aimée, AIMÉ means "much loved."
ADIABATIC PROCESS
ADIABATIC PROCESS
ADIABATIC PROCESS
ADIABATIC PROCESS
ADIABATIC PROCESS
n.
A manual of processions; a processional.
v. i.
To march in procession.
v. i.
To honor with a procession.
n.
One who takes part in a procession.
n.
A proceeding prescribed by statute for ascertaining and fixing the boundaries of land. See 2d Procession.
a.
Not giving out or receiving heat.
a.
Alt. of Diabetical
a.
Pertaining to anabasis; as, an anabatic fever.
a.
Pertaining to diabetes; as, diabetic or diabetical treatment.
a.
Of or pertaining to a procession; consisting in a procession.
n.
An officer appointed to procession lands.
n.
A hymn, or other selection, sung during a church procession; as, the processional was the 202d hymn.
n.
A service book relating to ecclesiastical processions.
n.
An old term for litanies which were said in procession and not kneeling.
a.
Pertaining to a procession; consisting in processions; as, processionary service.
n.
One who goes or marches in a procession.
n.
That which is moving onward in an orderly, stately, or solemn manner; a train of persons advancing in order; a ceremonious train; a retinue; as, a procession of mourners; the Lord Mayor's procession.
n.
A variety of sugar occurring in nature very abundantly, as in ripe grapes, and in honey, and produced in great quantities from starch, etc., by the action of heat and acids. It is only about half as sweet as cane sugar. Called also dextrose, grape sugar, diabetic sugar, and starch sugar. See Dextrose.