/ Dictionary / Index C cyanamide: Meaning and Definition of Find definitions for: cy•an•a•mide Pronunciation: (sī-an'u-mid, -mīd", sī"u-nam'īd, -id), [key] — n. Chem. a white, crystalline, unstable, deliquescent solid, CHN, usually produced by the action of ammonia on cyanogen chloride or by the action of sulfuric acid on calcium cyanamide. (not in technical use) See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: cyanamide (Thesaurus) cyan cyanate Related Content Daily Word Quiz: lunar Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language