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
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Example Sentences
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Recent Examples of countersign
Christina Elizabeth Dando, The Conversation, 22 Oct. 2024
Noun
Blue dot signs have inspired Republican countersigns.
—Christina Elizabeth Dando, The Conversation, 22 Oct. 2024
Recent Examples of Synonyms for countersign
Noun
-
His sentences stopped making sense, then his words.—
David Oliver,
USA Today,
24 Apr. 2025
-
Some teachers have pushed back against the changes to reading instruction, which place a greater emphasis on phonics and discourage the use of context clues to guess at words.—
Cayla Bamberger,
New York Daily News,
23 Apr. 2025
Noun
-
There’s nothing to stop an attacker using your password and 2FA code on their own device.—
Zak Doffman,
Forbes.com,
19 Apr. 2025
-
Have a lot of TVs and not a lot of time to program in all of your streaming service passwords?—
K. Thor Jensen,
PC Magazine,
18 Apr. 2025
Verb
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Carson, who served as secretary during President Trump’s first term, endorsed Trump’s most recent bid for the presidency in late 2023.—
Tara Suter,
The Hill,
17 Apr. 2025
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After penning an op-ed calling for President Biden to step aside during the 2024 presidential election, endorsing Vice President Kamala Harris in his place, the 2x Oscar winner recently opened up about the ongoing backlash to his statement.—
Glenn Garner,
Deadline,
16 Apr. 2025
Noun
-
And where the signs of new beginnings are evident everywhere.—
Bea L. Hines,
Miami Herald,
17 Apr. 2025
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In 2023 researchers led by Nikku Madhusudhan, an astrophysicist at the University of Cambridge, announced the first signs of dimethyl sulfide in K2-18 b’s atmosphere.—
Meghan Bartels,
Scientific American,
17 Apr. 2025
Cite this Entry
“Countersign.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/countersign. Accessed 30 Apr. 2025.
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