ARBITRAGER Meaning of ARBITRAGER in English -äzhər nounalso ar·bi·tra·geur | ̷ ̷ ̷ ̷.(ˌ)trä|zhər( -s )Etymology: French arbitrageur, from arbitrage + -eur -or: one that practices arbitrage Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012