/ Dictionary / Index T tomentose: Meaning and Definition of Find definitions for: to•men•tose Pronunciation: (tu-men'tōs, tō'mun-tōs"), [key] — adj. Bot., Entomol. closely covered with down or matted hair. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: tomentose (Thesaurus) tome tomentum Related Content Daily Word Quiz: blithesome Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language