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urea

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

  1. {{lb|en|organic compound|biochemistry|uncountable}} A water-soluble [[organic compound]], CO(NH<sub>2</sub>)<sub>2</sub>, formed by the [[metabolism]] of [[protein]]s and excreted in the [[urine]].
  2. {{lb|en|organic compound|countable}} Any ''N''-[[substituted]] [[derivative]] of urea, with the [[general formula]] (R<sub>1</sub>R<sub>2</sub>N)CO(NR<sub>3</sub>R<sub>4</sub>).

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.