Clamp

What is Clamp ?

Clamp is (noun) a device that holds something tightly together(verb) 1. to hold something tight with a clamp He spread glue over the two pieces of wood and then clamped them together. 2. to prevent an illegally parked car from moving by attaching a clamp to one wheel I parked on a double yellow line and was clamped.

 

source: Easier English, Student Dictionary Upper Intermediate Level