carbamide n 1: the chief solid component of mammalian urine; synthesized from ammonia and carbon dioxide and used as fertilizer and in animal feed and in plastics [syn: {urea}, {carbamide}]
Carbamide \Car*bam"ide\ (k[aum]r*b[a^]m"[i^]d or -[imac]d), n. [Carbonyl + amide.] (Chem.) The technical name for urea. [1913 Webster]