/ Dictionary / Index F full-bore: Meaning and Definition of Find definitions for: full-bore Pronunciation: (fool'bôr', -bōr'), [key] — Informal. Informal. —adj. moving or operating at the greatest speed or with maximum power. —adv. to the fullest extent; with the greatest power, speed, force, etc.: The cars drove full-bore down the straightaway. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. full-bodied full circle Related Content Daily Word Quiz: morose Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language