Dictionary.com
Thesaurus.com

has clammed

  • present perfect
    of clam (3rd person singular).
    clam
    noun
    any of various bivalve mollusks, especially certain edible species.

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

With the Browns due to visit the Vikings on Sunday, the communication between Stefanski and Kubiak has clammed up for obvious reasons.

From Seattle Times Sep. 30, 2021

A workplace that once encouraged workers to express their feelings has clammed up.

From New York Times Nov. 25, 2017

"Everybody has clammed up," said John Bambenek, a manager of threat research at Fidelis Cybersecurity.

From Reuters Feb. 8, 2017

Beside me, the brave and mighty Hamza has clammed up.

From "Without Refuge" by Jane Mitchell