Put one on your guard Meaning in English
expression · lemma: put one on one's guard
Definition
To make someone careful, alert, or suspicious about potential danger or problems.
Usage & Nuances
This is a formal or literary expression and not common in daily speech. You often see it in books or formal writing. Similar phrases: 'raise suspicion', 'make someone wary'. Used when someone or something causes you to be more careful. Rarely used in the negative or casual conversation.
Example Sentences
Her strange behavior put me on my guard.
basic
These warning signs put tourists on their guard.
basic
His sudden question put her on her guard.
basic
The locked doors really put me on my guard when I entered the building at night.
natural
Seeing the same car following me twice put me on my guard.
natural
If someone asks too many personal questions, it usually puts me on my guard.
natural