What is the meaning of CYA. Phrases containing CYA
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Acronyms & AI meanings
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The double cyanide of ferrous and ferric iron, a dark blue amorphous substance having a coppery luster, used in dyeing, calico printing, etc. Cf. Prussian blue, under Prussian.
A combining form (also used adjectively) designating certain double compounds of titanium with some other elements; as, titano-cyanide, titano-fluoride, titano-silicate, etc.
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n.
A fossil coral of the family Cyathophyllidae; sometimes extended to fossil corals of other related families belonging to the group Rugosa; -- also called cup corals. Thay are found in paleozoic rocks.
n.
A colorless, inflammable, poisonous gas, C2N2, with a peach-blossom odor, so called from its tendency to form blue compounds; obtained by heating ammonium oxalate, mercuric cyanide, etc. It is obtained in combination, forming an alkaline cyanide when nitrogen or a nitrogenous compound is strongly ignited with carbon and soda or potash. It conducts itself like a member of the halogen group of elements, and shows a tendency to form complex compounds. The name is also applied to the univalent radical, CN (the half molecule of cyanogen proper), which was one of the first compound radicals recognized.
n. pl.
An extinct tribe of fossil corals, including numerous species, many of them of large size. They are characteristic of the Paleozoic formations. The radiating septs, when present, are usually in multiples of four. See Cyathophylloid.
a.
Rendered blue, as the surface of the body, from cyanosis or deficient a/ration of the blood.
a.
Pertaining to, or derived from, cyanic and uric acids.
n.
A salt of cyanic acid.
n.
A compound formed by the union of cyanogen with an element or radical.
n.
A condition in which, from insufficient a/ration of the blood, the surface of the body becomes blue. See Cyanopathy.
a.
Like, or pertaining to, the family Cyathophyllidae.
n.
A complex derivative of cyanogen, regarded as an acid, and known chiefly in its salts; -- called also hydromellonic acid.
n.
An extinct genus of cyathophylloid corals common in the Paleozoic formations. It is cup-shaped with numerous septa, and with a deep pit in one side of the cup.
n.
A salt of cyanuric acid.
a.
Pertaining to, or containing, cyanogen.
a.
Relating to cyanosis; affected with cyanosis; as, a cyanotic patient; having the hue caused by cyanosis; as, a cyanotic skin.
n.
A cyanide.
n.
A photographic picture obtained by the use of a cyanide.
a.
Of, pertaining to, or designating, an acid, C4H7N3O2, obtained, by the action of the vapor of cyanic acid on cold aldehyde, as a white crystalline substance having a slightly acid taste and faint smell; -- called also ethidene- / ethylidene-biuret.
n.
See under Cyanuric.
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