put on guard
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.
Here in Poland, even the younger generation are being put on guard.
From BBC • Jun. 3, 2024
Nations can be put on guard and personnel dispatched to the bread line with a presidential tweet.
From Washington Post • Aug. 1, 2017
Government administrators have been put on guard; mistakes have not gone long unnoticed.
From Time Magazine Archive
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Sam was put on guard to watch for the return of the ghosts while the others hurriedly broke camp.
From The Meadow-Brook Girls Afloat by Aldridge, Janet
Armed patrols were put on guard to prevent tumultuous assemblies forming.
From Hannibal Makers of History by Abbott, Jacob