Definitions

1. noun

a device for holding or gripping something firmly, typically consisting of a metal frame with a pivoted jaw that can be squeezed shut

“She used a clamp to hold the pipe in place while she soldered it.”

2. verb

to hold or grip something firmly, typically using a device with a pivoted jaw

“The mechanic clamped the tire in place to change it.”

3. verb

to press or squeeze something firmly

“She clamped her lips together to keep from smiling.”

4. verb

to fix or secure something firmly in place

“He clamped the wire to the post to prevent it from moving.”