clam up

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of clam up Then, after Austin Jackson sustained his season-ending knee injury in early November in Miami’s loss to the Bills , the Dolphins run game clammed up. Omar Kelly, Miami Herald, 29 July 2025 Although that doesn’t account for those opposite behaviors (e.g., clamming up). Caleb Harris, Austin American Statesman, 2 July 2025 Trump had been more open to diplomacy near the beginning of Israel’s conflict with Iran, leaving his nuclear deal options open with them, but has since clammed up. Ross O'Keefe, The Washington Examiner, 21 June 2025 Win your division, and the odds of winning the World Series improve. I’m tempted to clam up right there because earning a wild-card berth can also lead to winning a World Series — see Bruce Bochy with the 2012 Giants and 2023 Rangers. Tom Krasovic, San Diego Union-Tribune, 9 June 2025 Again and again, West apologized to Ciara Miller for talking mess to the New York Times, handling their breakup poorly, and then clamming up all summer. Bethy Squires, Vulture, 30 May 2025 Meet Them At Their Comfort Level Some CEOs are great at being conversational and engaging on video; others clam up and want to use a script—which severely limits any feeling of authenticity. Elizabeth Baskin, Forbes.com, 1 May 2025 While Lydia wallows in the residual pain, Paul has clammed up. Judy Berman, TIME, 12 Dec. 2024
Recent Examples of Synonyms for clam up
Verb
  • McIlroy would hush the USA crowd after putts, while Reed would bow to their applause.
    Ryan Morik, FOXNews.com, 24 Sep. 2025
  • Robert Kraft — sandwiched in between Travis Scott and his fellow REFORM Alliance Board Member Michael Rubin — shared hushed conversations with both.
    Mackenzie Cummings-Grady, Billboard, 15 Sep. 2025
Verb
  • The company filed for bankruptcy in 2020 as travel all but halted during the coronavirus pandemic, drying up demand for rental cars.
    Robert Ferris, CNBC, 30 Sep. 2025
  • Thousands of workers in Haiti’s public healthcare system are at risk of losing their jobs as international funding dries up and gang violence escalates, fueling a resurgence in deadly cholera.
    Jacqueline Charles, Miami Herald, 30 Sep. 2025
Verb
  • But establishing your lead funnyman as someone who just shuts up and stares blankly ahead isn’t a recipe for sustainable comedy.
    Ben Travers, IndieWire, 29 Sep. 2025
  • There is still plenty of time for the Steelers to turn things around and shut up their doubters.
    Evan Massey, MSNBC Newsweek, 17 Sep. 2025

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Cite this Entry

“Clam up.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/clam%20up. Accessed 3 Oct. 2025.

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