countersign 1 of 2

as in word
a word or phrase that must be spoken by a person in order to pass a guard the guard demanded the countersign

Synonyms & Similar Words

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countersign

2 of 2

verb

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 countersign
Verb
Blue dot signs have inspired Republican countersigns. Christina Elizabeth Dando, The Conversation, 22 Oct. 2024
Recent Examples of Synonyms for countersign
Noun
  • In this superb biography, Joanne Paul goes back to the words More wrote himself, to try and get at More before fame and the accusations against him took hold.
    Gabrielle Bellot, Literary Hub, 1 July 2025
  • Friends and family flooded the comments with words of sympathy and cherished memories of Page.
    Ryan Coleman, EW.com, 1 July 2025
Noun
  • The Eero Plus subscription is expensive ($10 per month or $100 per year) but includes comprehensive parental controls, advanced security, ad blocking, and even a password manager and VPN service.
    Simon Hill, Wired News, 11 July 2025
  • McAfee Total Protection presents superb antivirus lab test scores, top phishing protection, a no-limits VPN, data breach monitoring, and a simple password manager.
    PC Magazine, PC Magazine, 11 July 2025
Verb
  • The teachers union joins a growing list of labor organizations endorsing Wu in her incumbent campaign against Josh Kraft, including the Boston Police Patrolmen’s Association, several SEIU locals, Teamsters Local 25 and more.
    Grace Zokovitch, Boston Herald, 10 July 2025
  • Churches are now able to endorse political candidates after a court filing against a decades-long rule.
    Joyce Orlando, The Tennessean, 10 July 2025
Noun
  • Schneider highlighted that early signs of AI use cases — such as driving corporate headcount reductions and greater sales — have emerged and created a path towards reinvestment into future growth.
    Pia Singh, CNBC, 10 July 2025
  • Isaacman is a friend of Elon Musk, and the move was seen as the first sign of the rift between Trump and Musk that widened as the two men publicly feuded over a sweeping tax and spending package central to Trump’s second term agenda.
    Chantelle Lee, Time, 10 July 2025

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Cite this Entry

“Countersign.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/countersign. Accessed 18 Jul. 2025.

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