/ Dictionary / Index G gr. wt.: Meaning and Definition of Find definitions for: gr. wt. Pronunciation: [key] gross weight. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Gruyère gryllid Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language