(n) someone who engages in arbitrage (who purchases securities in one market for immediate resale in another in the hope of profiting from the price differential), Syn. arb, arbitrager
The Collaborative International Dictionary of English (GCIDE) v.0.53 Collaborative International Dictionary (GCIDE)
n. someone who engages in arbitrage; i. e. one who purchases securities in one market for immediate resale in another in the hope of profiting from the price differential. Syn. -- arb, arbitrager. [ WordNet 1.5 ]