/ Dictionary / Index B biggy: Meaning and Definition of Find definitions for: big•gy Pronunciation: (big'ē), [key] — pl. -gies. biggie. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. big gun big hair Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language