Operator
[n] (informal) a shrewd or unscrupulous person who knows how to circumvent difficulties
[n] an agent that operates some apparatus or machine; "the operator of the switchboard"
[n] someone who owns or operates a business; "who is the operator of this franchise?"
[n] a speculator who trades aggressively on stock or commodity markets
[n] (mathematics) a symbol that represents a function from functions to functions; "the integral operator"
Related Information
Related Terms
activist, actor, administrator, adventurer, agent, architect, author, ball of fire, beaver, behind-the-scenes operator, big operator, big wheel, big-time operator, bustler, busy bee, central, coconspirator, conductor, conniver, conspirator, conspirer, cou