doorman
/ˈdɔrˌmæn/
noun
- A person whose job is to stand at the entrance of a building (such as a hotel, apartment building, or club) and help people, open doors, and provide security.
- The doorman greeted us with a smile and held the door open.
- The doorman called a taxi for the guests waiting outside the hotel.
- Our apartment building has a doorman who watches the entrance at night.