Definitions
1.NounA person who sets up a business; generally, a person who owns and manages a business and assumes its financial risks. .mw-parser-output .defdate{font-size:smaller}
2.NounA person who organizes concerts, plays, or other entertainments; the manager of a theatre or similar venue; an impresario.
3.NounA person who serves as an intermediary; a middleman; a go-between.
4.NounA person who manages an artist or performer; an agent.