1
A cheap disreputable nightclub or dance hall.

2
A headlong plunge into water.

3
A steep nose-down descent by an aircraft.

4
The act of jumping into water.

5
The attempt by a football player to gain an unfair advantage by falling to the ground and possibly feigning an injury.

6
A jump downwards, head first, possibly with arms erected before the head, usually ending up in water.

7
Drop steeply.