1. (n.) One who administers revenue or conducts financial operations\; a treasurer.

2. (n.) One skilled in financial operations; one acquainted with money matters.

3. (v. i.) To conduct financial operations.

Wall Streeter angel backer banker baron big boss big businessman business leader businessman capitalist captain of industry director economist enterpriser entrepreneur finance capitalist financial expert industrialist investor king little businessman magnate man of commerce manager moneyman plutocrat top executive tycoon