/ Dictionary / Index T thrummy: Meaning and Definition of Find definitions for: thrum•my Pronunciation: (thrum'ē), [key] — -mi•er, -mi•est. of or abounding in thrums; shaggy or tufted. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. thrum thrump Related Content Daily Word Quiz: philtrum Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language