Search references for U MUTATION. Phrases containing U MUTATION
See searches and references containing U MUTATION!U MUTATION
Topics referred to by the same term
U-mutation, or u-umlaut, can refer to various processes that occurred in the history of some Germanic languages: Old Norse u-umlaut, allophones of non-rounded
U-mutation
Type of vowel change
the Germanic languages such as Germanic a-mutation and the various language-specific processes of u-mutation, nor the earlier Indo-European ablaut (vowel
Germanic_umlaut
Alteration in the nucleotide sequence of a genome
biology, a mutation is an alteration in the nucleic acid sequence of the genome of an organism, virus, or extrachromosomal DNA. Mutations result from
Mutation
Genetic point mutation that results in an amino acid change in a protein
In genetics, a missense mutation is a point mutation in which a single nucleotide change results in a codon that codes for a different amino acid. It is
Missense_mutation
Progenitor of Old Norse
allophones when /i/ or /j/ followed, as a result of i-mutation: /ɑ/ > [æ], /ɑː/ > [æː] /u/ > [ʉ], /uː/ > [ʉː] (later /y/, /yː/) /ɔː/ > [ɞː] (later [œː] or [øː])
Proto-Norse_language
One of several alternatives to evolution by natural selection
Mutationism is one of several alternatives to evolution by natural selection that have existed both before and after the publication of Charles Darwin's
Mutationism
Human mitochondrial DNA haplogroup
Canary Islands. Haplogroup U descends from the haplogroup R mtDNA branch of the phylogenetic tree. The defining mutations (A11467G, A12308G, G12372A)
Haplogroup_U
Edible berry
produced by photosynthesis in the developing fruit of the normal U phenotype. The u mutation encodes a factor that produces defective chloroplasts with lower
Tomato
Mutation that shifts codon alignment
A frameshift mutation (also called a framing error or a reading frame shift) is a genetic mutation caused by indels (insertions or deletions) of a number
Frameshift_mutation
Conventions for writing the Faroese language
was used when the vowel resulted from I-mutation of /o/ while ⟨ö⟩ was used when the vowel resulted from U-mutation of /a/. In handwriting, ⟨ő⟩ is sometimes
Faroese_orthography
Allele equilibrium in a population when creation equals elimination by negative selection
segregating mutations follows a Poisson distribution with mean U d s d {\displaystyle {\frac {U_{d}}{s_{d}}}} where U d {\displaystyle U_{d}} is the whole
Mutation–selection_balance
Replacement, insertion, or deletion of a single DNA or RNA nucleotide
A point mutation is a genetic mutation where a single nucleotide base is changed, inserted or deleted from a DNA or RNA sequence of an organism's genome
Point_mutation
Historical sound change
linguistics, a-mutation is a metaphonic process supposed to have taken place in late Proto-Germanic (c. 200). In a-mutation, a short high vowel (*/u/ or */i/)
Germanic_a-mutation
Molecular biology pattern in cancer genomes
responsible for the C→G mutation during DNA repair. The effect of Rev1 can be combined with that of the APOBEC family. If the C→U mutation error is detected
Kataegis
2017 studio album by Archspire
Relentless Mutation is the third studio album by the Canadian technical death metal band Archspire, released on September 22, 2017 through Season of Mist
Relentless_Mutation
American superhero television series
Ninja Turtles: The Next Mutation is an American television series produced by Saban Entertainment. It is the only live-action television series in the
Ninja Turtles: The Next Mutation
Ninja_Turtles:_The_Next_Mutation
the normal i-mutation of ea. Note also that back mutation applies only when the following syllable contains a, o, u, while i-mutation applies only when
Phonological history of Old English
Phonological_history_of_Old_English
Group of similar haplotypes
ancestor identified by a particular single-nucleotide polymorphism (SNP) mutation. More specifically, a haplotype is a set of closely linked alleles that
Haplogroup
Sound change in vowels
vowel harmony. A-mutation Ablaut reduplication Apophony Consonant harmony Consonant mutation Germanic umlaut I-mutation Metaphony U-mutation Vowel-Consonant
Vowel_harmony
Diacritical mark (◌́)
which it is derived by u-mutation. Slovak: the acute accent is called dĺžeň in Slovak. In addition to the long vowels ⟨á, é, í, ó, ú, ý⟩, dĺžeň is used to
Acute_accent
Sound change happening in linguistics
delimiters. Consonant mutation is change in a consonant in a word according to its morphological or syntactic environment. Mutation occurs in languages
Consonant_mutation
Video game series
Bandai for the PlayStation 2. The four games, .hack//Infection, .hack//Mutation, .hack//Outbreak, and .hack//Quarantine, all feature a "game within a game"
.hack_(video_game_series)
Prion disease of the human brain
of cases are familial (fatal familial insomnia [FFI]), stemming from a mutation in the PRNP gene, with the remainder of cases occurring sporadically (sporadic
Fatal_insomnia
Vowel sound change
§ Brackets and transcription delimiters. I-mutation (also known as umlaut, front mutation, i-umlaut, i/j-mutation or i/j-umlaut) is a type of sound change
I-mutation
Changes to DNA with no overall impact
genetics, mutations in which natural selection does not affect the spread of the mutation in a species are termed neutral mutations. Neutral mutations that
Neutral_mutation
Measure in population genetics
deleterious mutation rate and not on the selection coefficient. Specifically, relative to an ideal genotype of fitness 1, the mean population fitness is e-U where
Genetic_load
Mutation bias refers to a predictable or systematic difference in rates for different types of mutation. The types are most often defined by the molecular
Mutation_bias
The science of budgerigar color genetics deals with the heredity of mutations which cause color variation in the feathers of the species known scientifically
Budgerigar_colour_genetics
Genetic process
genetics, a selective sweep is the process through which a new beneficial mutation that increases its frequency and becomes fixed (i.e., reaches a frequency
Selective_sweep
Mammalian and avian protein
have significantly more muscle mass. Furthermore, individuals who have mutations in both copies of the myostatin gene (popularly called the "Hercules gene")
Myostatin
Variant of one theory of evolution
{\displaystyle \rho } is ρ = u g N e P ¯ f i x {\displaystyle \rho =ugN_{e}{\bar {P}}_{fix}} , where u {\displaystyle u} is the mutation rate, g {\displaystyle
Nearly neutral theory of molecular evolution
Nearly_neutral_theory_of_molecular_evolution
Virus mutation
A resistance mutation is a mutation in a virus gene that allows the virus to become resistant to treatment with a particular antiviral drug. The term was
Resistance mutation (virology)
Resistance_mutation_(virology)
Theory in the domain of evolutionary biology
Wahl; D. Agashe (2023). "Shifts in mutation spectra enhance access to beneficial mutations". Proc Natl Acad Sci U S A. 120 (22) e2207355120. Bibcode:2023PNAS
Bias in the introduction of variation
Bias_in_the_introduction_of_variation
Persistence of a biological trait under uncertain conditions
Mutational robustness (also called mutation tolerance) describes the extent to which an organism's phenotype remains constant in spite of mutation. Robustness
Robustness_(evolution)
Measure of divergence between populations
that genetic differences are caused by mutation and genetic drift. D = − ln ∑ ℓ ∑ u X u Y u ( ∑ u X u 2 ) ( ∑ u Y u 2 ) {\displaystyle D=-\ln {\frac {\sum
Genetic_distance
Genetic motif present in some viruses
29744G("G21"), and 29751G("G28") were predicted as recombination hotspots. 29742G>U mutation was also linked to travellers returning from Iran to Australia and New
Coronavirus 3′ stem-loop II-like motif (s2m)
Coronavirus_3′_stem-loop_II-like_motif_(s2m)
Genetic disorder of the skull
milder and caused by mutations in either gene; types 2 and 3 are more severe, often leading to death in infancy, caused by mutations in FGFR2. There is
Pfeiffer_syndrome
Neuromuscular disease
mutations". The Journal of Neuroscience. 27 (2): 422–430. doi:10.1523/JNEUROSCI.4798-06.2007. PMC 6672077. PMID 17215403. Berger P, Young P, Suter U (2002-03-01)
Charcot–Marie–Tooth_disease
Mutation at a location where intron splicing takes place
A splice site mutation is a genetic mutation that inserts, deletes or changes a number of nucleotides in the specific site at which splicing takes place
Splice_site_mutation
Genetic brain disorder
syndrome is due to a genetic mutation, usually in the MECP2 gene, on the X chromosome. It almost always occurs as a new mutation, with less than one percent
Rett_syndrome
Diverse collection of blood-related cancers
1056/NEJMoa041668. PMID 15703420. Rozovski U, Keating M, Estrov Z (July 2013). "The significance of spliceosome mutations in chronic lymphocytic leukemia". Leuk
Myelodysplastic_syndrome
variant develops vaccine-evading mutation – In a handful of instances, the U.K. coronavirus variant has developed a mutation called E484K, which may impact
Variants_of_SARS-CoV-2
Celtic language spoken in France
varieties of ⟨r, l, n⟩ may appear word-initially in case of soft mutation. ^ In Leoneg [u(ː)] in front of a nasal. ^ In Leoneg ⟨w⟩ represents [v] before
Breton_language
Effect in population genetics
founder mutation is a mutation that appears in the DNA of one or more individuals which are founders of a distinct population. Founder mutations initiate
Founder_effect
Medical condition
; Zhao, C.; Pascu, F.; Stahl, U.; Aulepp, U.; Niswander, L.; Weber, J.; Muller, U. (Mar 2004). "Homozygous WNT3 Mutation Causes Tetra-Amelia in a Large
Tetra-amelia_syndrome
Genetic disorder caused by a mutation of chromosome 15
syndrome. In 1997, Dr. Arthur Beaudet discovered the cause of AS was the mutation of the UBE3A gene. The signs and symptoms of AS, along with their relative
Angelman_syndrome
Process inducing mutations in seeds
Mutation breeding, sometimes referred to as "variation breeding", is the process of exposing seeds to chemicals, radiation, or enzymes in order to generate
Mutation_breeding
Orange cultivar
distinction of a mutation, with only the tree on which it was found—the Washington navel—being an accepted progenitor. Cara Caras did not enter the U.S. consumer
Cara_Cara_navel_orange
Protein-RNA binding probing method
_{UV})}{|{\text{mutation rate}}_{SDA+UV}-{\text{mutation rate}}_{UV}|}}} , where mutation rate S D A + U V {\displaystyle {\text{mutation rate}}_{SDA+UV}}
Ribonucleoprotein Networks Analyzed by Mutational Profiling
Ribonucleoprotein_Networks_Analyzed_by_Mutational_Profiling
Protein production mutations (Class I) Protein processing mutations (Class II) Gating mutations (Class III) Conduction mutations (Class IV) Insufficient
Cystic_fibrosis_and_race
Genetic disorder involving an imprinted genomic region
instances occurs through chance mutation. Other, less common mechanisms include uniparental disomy, sporadic mutations, chromosome translocations, and
Prader–Willi_syndrome
Genetic characteristic of tumorous tissue
Tumour mutational burden (abbreviated as TMB) is a genetic characteristic of tumorous tissue that can be informative to cancer research and treatment.
Tumor_mutational_burden
Cancer originating in or on the ovary
About 10% of cases are related to inherited genetic risk; women with mutations in the genes BRCA1 or BRCA2 have about a 50% chance of developing the
Ovarian_cancer
Protein-coding gene in humans
Approves First Targeted Therapy for Lung Cancer Mutation Previously Considered Resistant to Drug Therapy". U.S. Food and Drug Administration (FDA). 28 May
KRAS
Phenomenon inducing a loss of genetic diversity
reduced by exp(-8Ush), where U is the genome-wide deleterious mutation rate, s is the selection coefficient of deleterious mutations, and h is the dominance
Background_selection
1998 studio album by Iceman
Digiryzm Mutation is the second album released by the Japanese pop rock trio Iceman on May 21, 1998. All music is composed by Daisuke Asakura, except track
Digiryzm_Mutation
Phenotypically-different organism resulting from a mutation
organism or a new genetic character arising or resulting from an instance of mutation, which is generally an alteration of the DNA sequence of the genome or
Mutant
Redundancy of codons in the genetic code
of the genetic code is what accounts for the existence of synonymous mutations. Degeneracy of the genetic code was identified by Lagerkvist. For instance
Codon_degeneracy
Insertions and deletions in a genome
can be contrasted with a point mutation. An indel inserts or deletes nucleotides from a sequence, while a point mutation is a form of substitution that
Indel
Sound change within a word that indicates grammatical information
gradation, (vowel) mutation, alternation, internal modification, stem modification, stem alternation, replacive morphology, stem mutation, or internal inflection
Apophony
Disease in which fibrous connective tissue turns into bone
This has earned FOP the nickname "stone man disease". FOP is caused by a mutation of the gene ACVR1, affecting the body's repair mechanism. Fibrous tissue
Fibrodysplasia ossificans progressiva
Fibrodysplasia_ossificans_progressiva
American author and nephew of Donald Trump (born 1962)
disabilities. His son William Trump has a rare KCNQ2 mutation that results in severe disability. He is a nephew of U.S. President Donald Trump and is best known
Fred_Trump_III
A mutation accumulation (MA) experiment is a genetic experiment in which isolated and inbred lines of organisms (so-called MA lines) are maintained such
Mutation accumulation experiments
Mutation_accumulation_experiments
Aggressive type of brain cancer
Astrocytomas carry a mutation in IDH1 or IDH2, whereas this mutation is not present in glioblastoma. Thus, IDH1 and IDH2 mutations are a useful tool to
Glioblastoma
Breed of cat
populations. A mutation in the MYBPC3 gene found in Maine Coons has been associated with HCM. Of all the Maine Coons tested for the MyBPC mutation at the Veterinary
Maine_Coon
Subfield of genetics
by f = u/s. This concept of mutation pressure is mostly useful for considering the implications of deleterious mutation, such as the mutation load and
Population_genetics
Gene known for its role in breast cancer
I, Wysocka B, Haraldsson K, Sandberg T, Johansson U, et al. (May 2003). "BRCA1 and BRCA2 mutation analysis in breast-ovarian cancer families from northeastern
BRCA1
List of characters appearing in the Marvel Cinematic Universe
Contents: A–L (previous page) M N O P Q R S T U V W X Y Z See also References Mary MacPherran (portrayed by Jameela Jamil), also known as Titania, is
Characters of the Marvel Cinematic Universe: M–Z
Characters_of_the_Marvel_Cinematic_Universe:_M–Z
Genotoxic assay in fruit fly
The somatic mutation and recombination tests (SMARTs) are in vivo genotoxicity tests performed in Drosophila melanogaster (Fruit fly). These fruit fly
Somatic mutation and recombination tests
Somatic_mutation_and_recombination_tests
Form of albinism
Retrieved 5 August 2020. Rundshagen U, Zühlke C, Opitz S, Schwinger E, Käsmann-Kellner B (February 2004). "Mutations in the MATP gene in five German patients
Oculocutaneous_albinism
Disorder causing lack of pigmentation
of a mutation-selection balance in which the tendency to be reduced due to a small lack of fitness is counterbalanced by a low rate of mutation in the
Albinism
Skin cancer originating in melanocytes
or CC>TT transition mutations. These are commonly referred to as UV fingerprint mutations, as they are the most specific mutation caused by UV, being
Melanoma
Hypothesis that aging is caused by accumulated DNA damage
radiation dose-rate effects on somatic and germ-line mutations and DNA damage rates". Proc Natl Acad Sci U S A. 97 (10): 5381–6. Bibcode:2000PNAS...97.5381V
DNA_damage_theory_of_aging
Sound change of vowels assimilating to each other, especially in Germanic languages
as /u/), as in Icelandic. All of these processes occurred in the history of the Germanic languages; see Germanic umlaut for more details. I-mutation is
Umlaut_(linguistics)
Group of genetic disorders resulting in fragile bones
Christiansen HE, Schwarze U, Pyott SM, AlSwaid A, Al Balwi M, Alrasheed S, et al. (March 2010). "Homozygosity for a missense mutation in SERPINH1, which encodes
Osteogenesis_imperfecta
Genetic condition, the most common form of dwarfism
dysplasia with severe combined immunodeficiency. Achondroplasia is caused by a mutation in the fibroblast growth factor receptor 3 (FGFR3) gene (located in chromosome
Achondroplasia
Twelfth letter of the Greek alphabet
prefix given in IUPAC nomenclature for a bridging ligand In biology: The mutation rate in population genetics A class of Immunoglobulin heavy chain that
Mu_(letter)
American man immune to HIV/AIDS due to a genetic mutation
known as "the man who can't catch AIDS", was a man notable for a genetic mutation that caused him to be immune to AIDS. He was a great-nephew of Burrill
Stephen_Crohn
Medical condition
Stephani U, Trudeau M, Siegel A, RamachandranNair R, Elterman R, Muhle H, Reinsdorf J, Shields W, Meisler M, Escayg A (2006). "Recurrent de novo mutations of
Generalized epilepsy with febrile seizures plus
Generalized_epilepsy_with_febrile_seizures_plus
Type of muscular dystrophy
of cases inherited from the mother and one-third resulting from a new mutation. Diagnosis can frequently be made at birth through genetic testing, and
Duchenne_muscular_dystrophy
Mammalian protein found in humans
into the mRNA codon A-U-U. Since A-U-U also codes for isoleucine, position 507's amino acid does not change, and the mutation's net effect is equivalent
Cystic fibrosis transmembrane conductance regulator
Cystic_fibrosis_transmembrane_conductance_regulator
Uterine cancer that is located in tissues lining the uterus
average, 11 years before. Carcinogenesis in Lynch syndrome comes from a mutation in MLH1 or MLH2: genes that participate in the process of mismatch repair
Endometrial_cancer
Genetic disorder that causes early aging
progeroid syndrome; HGPS) is a type of progeroid syndrome. A single gene mutation is responsible for causing progeria. The affected gene, known as lamin
Progeria
Physical or chemical agent that increases the rate of genetic mutation
organism and thus increases the frequency of mutations above the natural background level. As many mutations can cause cancer in animals, such mutagens
Mutagen
Chicken plumage color pattern
including the Polish and the Silkie. "Lavender" is an autosomal recessive mutation of the chicken affecting the neural crest derived melanocytes. It causes
Lavender_(chicken_plumage)
Human genetic disorder
autosomal dominant. More than half of occurrences are as a result of a new mutation rather than inherited. The involved genes may include TCOF1, POLR1C, or
Treacher_Collins_syndrome
Tumor or other abnormal growth of tissue
"Elevated levels of mutation in multiple tissues of mice deficient in the DNA mismatch repair gene Pms2". Proc. Natl. Acad. Sci. U.S.A. 94 (7): 3122–7
Neoplasm
Production of a sound while the velum is lowered
Phonetic Alphabet, nasalisation is indicated by printing a tilde diacritic U+0303 ◌̃ COMBINING TILDE above the symbol for the sound to be nasalised: [ã]
Nasalization
Enzyme that creates mutations in DNA
one that remains unmutated and one that undergoes a C => T transition mutation. (U is analogous to T in DNA and is treated as such when replicated). The
Activation-induced cytidine deaminase
Activation-induced_cytidine_deaminase
Type of secondary articulation in speech
velar fricative release, U+1D5A ᵚ MODIFIER LETTER SMALL TURNED M may be used instead of ⟨ˠ⟩, as in ⟨pᵚ⟩ A superscript ⟨w⟩ U+02B7 ʷ MODIFIER LETTER SMALL
Velarization
Genetics behind Labrador Retriever coat colour
and pheomelanin, and when subject to a knockout mutation results in albinism. A less extreme mutation of the same tyrosinase gene, the so-called Chinchilla
Labrador Retriever coat colour genetics
Labrador_Retriever_coat_colour_genetics
Method for describing the mutation rates for genes through the observation of phenotypes
mutation rate, U = ( p 2 U / p 2 ) {\displaystyle U=(p2U/p2)} , such that each mutation per line per generation directly counts towards the mutation rate
Bateman-Mukai_method
Genetic disorder affecting mostly the lungs
sometimes restore their function. ΔF508-CFTR gene mutation, which occurs in >90% of patients in the U.S., creates a protein that does not fold normally
Cystic_fibrosis
Heart conduction disease
Retrieved 18 November 2022. Kohli U, Ravishankar C, Nordli D (December 2020). "Cardiac phenotypic spectrum of KCNT1 mutations". Cardiology in the Young. 30
Brugada_syndrome
Genetic disorder involving connective tissue
affected. The severity of the symptoms is variable. MFS is caused by a mutation in FBN1, one of the genes that make fibrillin, which results in abnormal
Marfan_syndrome
Type of rice
2-acetyl-1-pyrroline than usual due to a loss-of-function mutation in the BADH2 gene. The BADH2 mutation can be transferred by conventional breeding; it is a
Aromatic_rice
Mutants appearing in fictional stories
common trope in fiction. The new phenotypes that appear in fictional mutations generally go far beyond what is typically seen in mutants in reality,
Mutants_in_fiction
Medical condition characterized by abnormal gait and severe learning difficulties
Bilguvar K, Nazli Basak A, Topaloglu H, Tan M, Tan U, Gunel M, Ozcelik T (March 2013). "Missense mutation in the ATPase, aminophospholipid transporter protein
Uner_Tan_syndrome
Human neurodegenerative disease
responsible for the neurodegenerative effects seen in patients. The P102L mutation, which causes a substitution of proline to a leucine in codon 102, has
Gerstmann–Sträussler–Scheinker syndrome
Gerstmann–Sträussler–Scheinker_syndrome
Mammalian protein found in Homo sapiens
beta chains. β-globin is encoded by the HBB gene on human chromosome 11. Mutations in the gene produce several variants of the proteins which are implicated
Hemoglobin_subunit_beta
U MUTATION
U MUTATION
Girl/Female
Muslim
One who guides u
Girl/Female
Indian
One who guides u
Male
Egyptian
, an Egyptian officer.
Girl/Female
Tamil
Krishna Priya | கரஷà¯à®£ பà¯à®°à®¿à®¯Â
By birth u r so talented and intelligent what ever u think about u will be succeeded
Krishna Priya | கரஷà¯à®£ பà¯à®°à®¿à®¯Â
Male
Egyptian
, the father of the lady Set-ap.
Male
Egyptian
, a surname of king Rameses III.
Female
Egyptian
, the wife Ra-saa-ka-kheper-u.
Female
Egyptian
, the wife of the officer Mert-u.
Male
Vietnamese
Vietnamese name Há»®U means "very much." Often used as a middle name to amplify the given name.
Female
Egyptian
, the name of the mother, and of a granddaughter of King Sebekhotep II.
Boy/Male
Muslim/Islamic
U ndrestanding clever, wise
Female
Egyptian
, Most Beautiful Sun.
Female
Egyptian
, the wife of Osirtesen.
Female
Egyptian
, the daughter of Nunnu.
Female
Egyptian
, The Good Pthah.
Male
Egyptian
, the mother of Merri.
Female
Egyptian
, The Good Sebek.
Female
Egyptian
, the wife of Atef-neb-ma.
Male
Egyptian
, a son of Rameses II.
Girl/Female
Hindu
By birth u r so talented and intelligent what ever u think about u will be succeeded
U MUTATION
U MUTATION
Boy/Male
Tamil
A tree
Male
Spanish
Portuguese and Spanish form of Latin Carolus, CARLOS means "man."
Girl/Female
Muslim/Islamic
Close to heart Someone who gives guidance, Prophet (saw)'s grand daughter
Boy/Male
Hindu, Indian, Tamil
Pure White
Girl/Female
Arabic, Australian, Muslim
To Look out
Boy/Male
Arabic Egyptian Basque Greek
Intelligent.
Boy/Male
Hindu, Indian, Kannada, Telugu
With Good Armies; Lord Vishnu
Girl/Female
Hindu, Indian
Everything
Girl/Female
Muslim
Girl/Female
American, German
True
U MUTATION
U MUTATION
U MUTATION
U MUTATION
U MUTATION
n.
A measure for liquids in several countries. In Portugal the Lisbon almude is about 4.4, and the Oporto almude about 6.6, gallons U. S. measure. In Turkey the "almud" is about 1.4 gallons.
n.
A fresh-water fish of many species, of the genus Uranidea, esp. U. gobio of Europe, and U. Richardsoni of the United States; -- called also miller's thumb.
n.
The earth raised about the roots of a plant or cluster of plants. [U. S.] See Hill, v. t.
a.
Having a roof, or top, shaped like an inverted U; wagon-headed.
n.
A tree of the genus Ulmus, of several species, much used as a shade tree, particularly in America. The English elm is Ulmus campestris; the common American or white elm is U. Americana; the slippery or red elm, U. fulva.
n.
The euphonic modification of a root vowel sound by the influence of a, u, or especially i, in the syllable which formerly followed.
n.
A Burman measure of twelve miles. V () V, the twenty-second letter of the English alphabet, is a vocal consonant. V and U are only varieties of the same character, U being the cursive form, while V is better adapted for engraving, as in stone. The two letters were formerly used indiscriminately, and till a comparatively recent date words containing them were often classed together in dictionaries and other books of reference (see U). The letter V is from the Latin alphabet, where it was used both as a consonant (about like English w) and as a vowel. The Latin derives it from it from a form (V) of the Greek vowel / (see Y), this Greek letter being either from the same Semitic letter as the digamma F (see F), or else added by the Greeks to the alphabet which they took from the Semitic. Etymologically v is most nearly related to u, w, f, b, p; as in vine, wine; avoirdupois, habit, have; safe, save; trover, troubadour, trope. See U, F, etc.
n.
Any one of several species of sciaenoid food fishes of the genus Umbrina, especially the Mediterranean species (U. cirrhosa), which is highly esteemed as a market fish; -- called also ombre, and umbrine.
n.
A friend to colonization, esp. (U. S. Hist) to the colonization of Africa by emigrants from the colored population of the United States.
n.
A shoe for horses, consisting of a narrow plate of iron in form somewhat like the letter U, nailed to a horse's hoof.
n.
A by-bidder; a decoy for gamblers [Slang, U. S.].
a.
Modified, as a vowel, by contraction of the lip opening, as / (f/d), / (/ld), etc., and as eu and u in French, and o, u in German. See Guide to Pronunciation, // 11, 178.
n.
A plant of the genus Urtica, covered with minute sharp hairs containing a poison that produces a stinging sensation. Urtica gracitis is common in the Northern, and U. chamaedryoides in the Southern, United States. the common European species, U. urens and U. dioica, are also found in the Eastern united States. U. pilulifera is the Roman nettle of England.
n.
A schedule, system, or scheme of duties imposed by the government of a country upon goods imported or exported; as, a revenue tariff; a protective tariff; Clay's compromise tariff. (U. S. 1833).
v. t.
The U-shaped piece which embraces the neck of an ox and fastens it to the yoke.
n.
A verbal noun; or (according to C.F.Becker), a case of the infinitive mood ending in -um and -u, that in -um being sometimes called the former supine, and that in -u the latter supine.
n.
A Russian liquid measure, equal to 3.249 gallons of U. S. standard measure, or 2.706 imperial gallons.
a.
Having a top, or head, shaped like the top of a covered wagon, or resembling in section or outline an inverted U, thus /; as, a wagonheaded ceiling.
n.
Same as Tsetse. U () the twenty-first letter of the English alphabet, is a cursive form of the letter V, with which it was formerly used interchangeably, both letters being then used both as vowels and consonants. U and V are now, however, differentiated, U being used only as a vowel or semivowel, and V only as a consonant. The true primary vowel sound of U, in Anglo-Saxon, was the sound which it still retains in most of the languages of Europe, that of long oo, as in tool, and short oo, as in wood, answering to the French ou in tour. Etymologically U is most closely related to o, y (vowel), w, and v; as in two, duet, dyad, twice; top, tuft; sop, sup; auspice, aviary. See V, also O and Y.