To make such an exclamation.
A shout or whistle expressing dislike, especially from a crowd or audience; a jeer, a boo.
A whistle blown by a theatre-goer to express disapproval.
A shout, whistle, or comment of a sexual nature, usually made toward a passing woman.
In the Eiffel programming language, a run-time error caused by use of the wrong data type.
To shout, to yell.
To make a whoop.
To cough or breathe with a sonorous inspiration, as in whooping cough.
To beat, to strike.
To defeat thoroughly.
A bump on a racetrack.
A loud, eager cry, usually of joy.
A gasp, characteristic of whooping cough.