柯林斯詞典arbitrager /?ɑ?b??trɑ???/ (also arbitrageur) (arbitragers) 1. N-COUNT In finance, an arbitrager is someone who buys currencies, securities, or commodities on one country's market in order to make money by immediately selling them at a profit on another country's market. 套滙者; 証券套利者; 套購商[商業(yè)] 返回 arbitrager