(~s)
1.
In computing, a ~ is part of a computer network which does a particular task, for example storing or processing information, for all or part of the network. (COMPUTING)
N-COUNT
2.
In tennis and badminton, the ~ is the player whose turn it is to hit the ball or shuttlecock to start play.
...a brilliant ~ and volleyer.
N-COUNT: oft adj N
3.
A ~ is something such as a fork or spoon that is used for serving food.
...salad ~s.
N-COUNT: oft n N