A device or person that applies caps, as to bullets or bottles.
A person who caps i.e. is inclined to untruth, a fibber.
A finale; something that is conclusively better, or "caps it all off".
A person who records a television broadcast to their computer.
A person that makes or sells caps.
A kind of steel batten.
A man's formal hat, with a tall cylindrical crown (often of silk).