A person or persons with whom one is acquainted.
A state of being acquainted with a person; originally indicating friendship, intimacy, but now suggesting a slight knowledge less deep than that of friendship; acquaintanceship.
Personal knowledge (with a specific subject etc.).
Such people collectively; one's circle of acquaintances (with plural concord).
Someone who waits for somebody or something; a person who is waiting.
A person working as an attendant at the London Stock Exchange.
A male or female attendant who serves customers at their tables in a restaurant, café or similar.
To work as a waiter.