(Britain, school slang) To maintain vigilance.

plural of cave-in

plural of cave salamander

plural of cave cricket

Any cricket of the family Rhaphidophoridae.

Physella spelunca (or Physa spelunca), a freshwater snail endemic to Lower Cane Cave in Wyoming, United States.

plural of cave physa

plural of cave physa

A natural cave, usually a lava tube or limestone cave, that contains significant amounts of perennial ice.

(programming) A sequence of null bytes in a process's memory, offering the capacity for the injection of custom instructions by a hacker.