A piece, as a ring or hook, attached to another piece by a pin, in such a manner as to permit rotation about the pin as an axis.
- A link, pivot, or other fastening so designed that it permits the free turning of attached parts.
- A pivoted support that allows an attached object, such as a chair or gun, to turn in a horizontal plane.
- A gun that turns on a pivot.
- To turn or rotate on or as if on a swivel.
- To secure, fit, or support with a swivel.
- To turn on or as if on a swivel.