English Dictionary: Prussian blue | by the DICT Development Group |
3 results for Prussian blue | |
From WordNet (r) 3.0 (2006) [wn]: | |
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From Webster's Revised Unabridged Dictionary (1913) [web1913]: | |
Prussian \Prus"sian\, a. [From Prussia, the country: cf. F. prussien.] Of or pertaining to Prussia. -- n. A native or inhabitant of Prussia. {Prussian blue} (Chem.), any one of several complex double cyanides of ferrous and ferric iron; specifically, a dark blue amorphous substance having a coppery luster, obtained by adding a solution of potassium ferrocyanide (yellow prussiate of potash) to a ferric salt. It is used in dyeing, in ink, etc. Called also {Williamson's blue}, {insoluble Prussian blue}, {Berlin blue}, etc. {Prussian carp} (Zo[94]l.) See {Gibel}. {Prussian green}. (Chem.) Same as {Berlin green}, under {Berlin}. | |
From Webster's Revised Unabridged Dictionary (1913) [web1913]: | |
Blue \Blue\ (bl[umac]), n. 1. One of the seven colors into which the rays of light divide themselves, when refracted through a glass prism; the color of the clear sky, or a color resembling that, whether lighter or darker; a pigment having such color. Sometimes, poetically, the sky. 2. A pedantic woman; a bluestocking. [Colloq.] 3. pl. [Short for blue devils.] Low spirits; a fit of despondency; melancholy. [Colloq.] {Berlin blue}, Prussian blue. {Mineral blue}. See under {Mineral}. {Prussian blue}. See under {Prussian}. |