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biuret |
1 definition found From Webster's Revised Unabridged Dictionary (1913) [web1913]: Biuret \Bi"u*ret\, n. [Pref. bi- + urea.] (Chem.) A white, crystalline, nitrogenous substance, {C2O2N3H5}, formed by heating urea. It is intermediate between urea and cyanuric acid.