Found 2 items, similar to arb.
English → English (WordNet) Definition: arb arb 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: arbitrageur, arbitrager]
English → English (gcide) Definition: arb arb \arb\ n. [Shortened from arbitrageur.] 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); shortened form of arbitrageur. Syn: arbitrageur [WordNet 1.5]