/ˈɑrbɪtrədʒɪst/ (AR-bi-truh-jist)

Definitions

1. noun

A person who practices arbitrage, especially in financial markets.

“The arbitragist was able to profit from the price discrepancy between the two stock exchanges.”

2. noun

A person who resolves disputes or controversies, especially in a professional or formal capacity.

“The experienced arbitragist helped to mediate the conflict between the two business partners.”