/ Dictionary / Index F floor broker: Meaning and Definition of Find definitions for: floor' bro"ker Pronunciation: [key] a member of a stock or commodity exchange who executes orders on the floor of the exchange for other brokers. Cf. floor trader. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. floorboard floorcloth Related Content Daily Word Quiz: immense Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language