DictionaryclampFirm fastening
noun / verb

clamp

KLAMP/klˈæmp/

A device that holds something tightly in place.

The metal clamp holds two wooden boards tightly together.

A clearly recognizable metal C-clamp tightly compresses two stacked wooden boards, with its fixed jaw above and screw pad below the boards.
Etymology

Clamp probably comes from Middle Dutch clampe, a fastening device. Related words for clasps and hooks place it among devices whose defining purpose is to grip or restrain something.

In context

Thomas Johnson Antique Furniture Restoration2:49
the back of it is not together. So, I've got to figure out a way to clamp the front of it here, but I got to somehow get a clamp in there to bring that together.
Antique Treasures, Restored! - Thomas Johnson Antique Furniture Restoration

More examples

  • She clamped the bracket securely to the table.
  • The government clamps down on unauthorized dumping.
  • A firm clamp keeps the pipe from moving.

Forms

clamp · clamps · clamped · clamping

Similar words

vise
A vise is a particular gripping device, often fixed to a bench; clamp is broader.