n.
1.either of two related enzymes that control the production of prostaglandins and are blocked by aspirin
2.the helmsman of a ship's boat or a racing crew cox v.
1.act as the coxswain, in a boat race
Idiom of the Day
put an end to (something)
to cause something to end, to terminate something in a clear manner
The police put an end to the loud party in the public park.