clam up

Thesaurus Entries Near clam up

Cite this Entry

“Clam up.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/clam%20up. Accessed 25 May. 2024.

More from Merriam-Webster on clam up

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!