A person in charge of the pantry, or food store, on a ship, train, or other transport where food is kept for passengers and crew. Also in a hospital, school, or hotel, etc.
A male or female attendant who serves customers at their tables in a restaurant, café or similar.
A person working as an attendant at the London Stock Exchange.
Someone who waits for somebody or something; a person who is waiting.
To work as a waiter.