Definition of blue

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Blue (superl.) Literary; -- applied to women; -- an abbreviation of bluestocking.

Lern More About Blue

Blue :: Blue (superl.) Having the color of the clear sky, or a hue resembling it, whether lighter or darker; as, the deep, blue sea; as blue as a sapphire; blue violets..
Rudd :: Rudd (n.) A fresh-water European fish of the Carp family (Leuciscus erythrophthalmus). It is about the size and shape of the roach, but it has the dorsal fin farther back, a stouter body, and red irises. Called also redeye, roud, finscale, and shallow. A blue variety is called azurine, or blue roach..
Synthesis :: Synthesis (n.) The art or process of making a compound by putting the ingredients together, as contrasted with analysis; thus, water is made by synthesis from hydrogen and oxygen; hence, specifically, the building up of complex compounds by special reactions, whereby their component radicals are so grouped that the resulting substances are identical in every respect with the natural articles when such occur; thus, artificial alcohol, urea, indigo blue, alizarin, etc., are made by synthesis..
Opah :: Opah (n.) A large oceanic fish (Lampris quttatus), inhabiting the Atlantic Ocean. It is remarkable for its brilliant colors, which are red, green, and blue, with tints of purple and gold, covered with round silvery spots. Called also king of the herrings..
Conyrine :: Conyrine (n.) A blue, fluorescent, oily base (regarded as a derivative of pyridine), obtained from conine..
Suicidal :: Suggillation (n.) A livid, or black and blue, mark; a blow; a bruise..
Culverkey :: Culverkey (n.) An English meadow plant, perhaps the columbine or the bluebell squill (Scilla nutans)..
Phycocyanine :: Phycocyanine (n.) A blue coloring matter found in certain algae.
Induline :: Induline (n.) Any one of a large series of aniline dyes, colored blue or violet, and represented by aniline violet..
Bluecap :: Bluecap (n.) The bluepoll.
Isatogen :: Isatogen (n.) A complex nitrogenous radical, C8H4NO2, regarded as the essential residue of a series of compounds, related to isatin, which easily pass by reduction to indigo blue..
Hornbeam :: Hornbeam (n.) A tree of the genus Carpinus (C. Americana), having a smooth gray bark and a ridged trunk, the wood being white and very hard. It is common along the banks of streams in the United States, and is also called ironwood. The English hornbeam is C. Betulus. The American is called also blue beech and water beech..
Xylindein :: Xylindein (n.) A green or blue pigment produced by Peziza in certain kinds of decayed wood, as the beech, oak, birch, etc., and extracted as an amorphous powder resembling indigo..
Cyanosis :: Cyanosis (n.) A condition in which, from insufficient a/ration of the blood, the surface of the body becomes blue. See Cyanopathy..
Chill :: Chill (n.) A sensation of cold with convulsive shaking of the body, pinched face, pale skin, and blue lips, caused by undue cooling of the body or by nervous excitement, or forming the precursor of some constitutional disturbance, as of a fever..
Heckimal :: Heckimal (n.) The European blue titmouse (Parus coeruleus).
Moroxite :: Moroxite (n.) A variety of apatite of a greenish blue color.
Chrysene :: Chrysene (n.) One of the higher aromatic hydrocarbons of coal tar, allied to naphthalene and anthracene. It is a white crystalline substance, C18H12, of strong blue fluorescence, but generally colored yellow by impurities..
Amphichroic :: Amphichroic (a.) Exhibiting or producing two colors, as substances which in the color test may change red litmus to blue and blue litmus to red..
Cucullated :: Cucullated (a.) Having the edges toward the base rolled inward, as the leaf of the commonest American blue violet..
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