A large, naturally-occurring cavity formed underground or in the face of a cliff or a hillside.
A hole, depression, or gap in earth or rock, whether natural or man-made.
A storage cellar, especially for wine or cheese.
A place of retreat, such as a man cave.
A naturally-occurring cavity in bedrock which is large enough to be entered by an adult.
A shielded area where nuclear experiments can be carried out.
(drilling) Debris, particularly broken rock, which falls into a drill hole and interferes with drilling.
A collapse or cave-in.
The vagina.
(often "Cave") A group that breaks from a larger political party or faction on a particular issue.
Any hollow place, or part; a cavity.
A code cave.
To surrender.
To collapse.
To hollow out or undermine.
To engage in the recreational exploration of caves.
In room-and-pillar mining, to extract a deposit of rock by breaking down a pillar which had been holding it in place.
To work over tailings to dress small pieces of marketable ore.
To dwell in a cave.
(public school slang) look out!; beware!