Advertisement

Advertisement

View synonyms for clam up

clam up

verb

  1. informal.
    intr, adverb to keep or become silent or withhold information


Discover More

Idioms and Phrases

Refuse to talk or respond, as in Whenever she asks her teenager about his activities, he clams up . This term alludes to the tightly closed valves of a live clam. [ Slang ; early 1900s]

Discover More

Example Sentences

You see this a lot when individuals who are accused of something decide to clam up, often under the advice of their attorney.

Back in California, Zach finds that people from whom he might learn about the bombing either die, disappear, or clam up.

All of which makes me wonder why Lindsey Graham and his cohort were so afraid the guy would clam up.

Then I thought the non-celebrities would clam up because the cameras would make them nervous.

So de Missus, she hab us young uns clam up dar and git 'em when dey first took roost.

A little general chitchat once in a while, then she'd clam up to do a little mental orbit figuring.

Advertisement

Word of the Day

tortuous

[tawr-choo-uhs ]

Meaning and examples

Start each day with the Word of the Day in your inbox!

By clicking "Sign Up", you are accepting Dictionary.com Terms & Conditions and Privacy Policies.

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.

Advertisement

Advertisement

Advertisement


clamshell doorclamworm