1. (n.) One who undertakes; one who engages in any project or business.

2. (n.) One who stipulates or covenants to perform any work for another; a contractor.

3. (n.) Specifically, one who takes the charge and management of funerals.

a administrator architect backer banker baron big boss big businessman business leader businessman captain of industry contractor contriver designer developer deviser director enterpriser financier framer impresario industrialist interagent interceder intercessor intermediary intermediate intermediator king little businessman magnate man of commerce manager mediator middleman organizer planner producer projector promoter strategian strategist tactician top executive tycoon undertaker