/ Dictionary / Index A arbitrager: Meaning and Definition of Find definitions for: ar•bi•trag•er Pronunciation: (är'bi-trä"zhur), [key] — n. a person who engages in arbitrage. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: arbitrager (Thesaurus) arbitrage arbitral 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