(~s)
1.
If you describe someone or something as a ~, you mean that they try to spoil the performance of other people or things.
I was a talentless ~. If I couldn’t be good, why should they?...
N-COUNT
2.
A ~ is an object which forms part of an aircraft’s wings or part of the body of a car. It changes the flow of air around the vehicle, allowing an aircraft to change direction or making a car’s forward movement more efficient.
N-COUNT