operator
🇺🇸
/ˈɑːpəreɪtər/
🇬🇧
/ˈɒpəreɪtə(r)/
a person who uses a machine
The machine operator makes sure the equipment works safely.
a person or company that runs a business
The bus operator provides transportation services to the community.
a person who connects phone calls
Call the operator if you need help with your phone call.
a person who is clever at getting what they want
He's a smooth operator who always gets good deals.
a symbol that shows a math operation
The plus sign is a math operator for addition.