/ Dictionary / Index A arbitrage: Meaning and Definition of Find definitions for: ar•bi•trage Pronunciation: (är'bi-träzh" for 1, 3 är'bi-trij for 2), [key] — n., v., -traged, -trag•ing. —n. the simultaneous purchase and sale of the same securities, commodities, or foreign exchange in different markets to profit from unequal prices. arbitration. —v.i. to engage in arbitrage. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: arbitrage (Thesaurus) arbitrable arbitrager Related Content Daily Word Quiz: respite Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language