(intransitive) To swing or turn, as on a pin or pivot.

Capable of swiveling.

plural of swivelling

plural of swiveling

A small cannon attached to a swivel or pivot. It was usually located on a ship's rail so it could have a large range of fire, and could fire anything ranging from small round balls of lead to cannon balls.

Having an exaggerated swinging motion of the hips when walking

Having a squint. / (by extension) Fanatical, deranged.

a joint that may move horizontally such as the neck vertebrae

plural of swivel chair

A chair with a rotating seat, typically used in an office or at a computer.