Breadcrumb Home > Dictionary > Index T thiourea: Meaning and Definition of Find definitions for: thi•o•u•re•a Pronunciation: (thī"ō-yoo-rē'u, -yoor'ē-u), [key] — n. Chem. a colorless, crystalline, bitter-tasting, water-soluble solid, CHNS, derived from urea by replacement of the oxygen with sulfur: used chiefly in photography, inorganic synthesis, and to accelerate the vulcanization of rubber. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. thiouracil thioxanthene TrendingHere are the facts and trivia that people are buzzing about. Who's Who in the "Lord of the Rings" Roman Catholic Church Hierarchy Current Events This Week: March 2023 42 Top Western Movie Quotes Slaves in the Family User's Guide to Environmental Language ✖ Related Content Daily Word Quiz: otiose Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language