clam up (0 synonym found)

We don't have any synonyms for clam up yet.

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glam up  ·  clap up  ·  clams up

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Definition of clam up:

°To become silent; to stop talking, to shut up.
"Asking his opinion is a certain way to get him to clam up."
Definition of clam up:

°To become silent; to stop talking, to shut up.
"Asking his opinion is a certain way to get him to clam up."
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