/ Dictionary / Index G grummet: Meaning and Definition of Find definitions for: grum•met Pronunciation: (grum'it), [key] — n. grommet. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: grummet (Thesaurus) grume grumous Related Content Daily Word Quiz: pundit Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language