Focus on the pronunciation of arbitrageur
English definition of “arbitrageur”
arbitrageur (also arbitrager)
/ˈɑːrbɪtrɑːʒɚ/ noun [C] (also arb) FINANCE
› someone who buys something, such as shares or currency, in one place and sells them in another where they can get a higher price at the same time: Traders said that overseas arbitrageurs were buying the stock in London in the hope of selling it at a profit in Johannesburg.