/ Dictionary / Index B bid-up: Meaning and Definition of Find definitions for: bid-up Pronunciation: (bid'up"), [key] — n. the act or an instance of increasing the price of something by forcing the bidding upward. the amount of such increase: a bid-up of 100 percent in the last year. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. bid price B.I.E. 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