Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

English definition of “clamp”

See all translations

clamp

noun [C]  /klæmp/ us  
a device used to hold something tightly: A small clamp at the bottom edge holds it in place.

clamp

verb [T always + adv/prep]  /klæmp/ us  
to use a device to hold something tightly: [M] Clamp the pieces together while the glue dries. If you clamp something, you hold it firmly so that it does not move: He abruptly clamped his jaw shut.
(Definition of clamp from the Cambridge Academic Content Dictionary © Cambridge University Press)
What is the pronunciation of clamp?
Add Cambridge dictionaries to your browser to your website

Definitions of “clamp” in other dictionaries

Word of the Day

pup

a baby of particular animals, or a puppy

Word of the Day

I won’t tolerate it! Replacing formal words with phrasal verbs.

by Liz Walter,
April 01, 2015
When you are using a language, it is important to understand if a word is formal or informal, so that you can use it in an appropriate way. You might hear people saying dosh for money, or spud for potato, but they wouldn’t write those words in a formal essay. Similarly, a

Read More 

stackin’ p

March 30, 2015
idiom slang earning a lot of money ‘That’s a very generous present.”Yeah, well, she’s stackin’ p, innit?’

Read More