Meaning of the word "teach someone a lesson" in English

What does "teach someone a lesson" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

teach someone a lesson

US /tiːtʃ ˈsʌm.wʌn ə ˈles.ən/
UK /tiːtʃ ˈsʌm.wʌn ə ˈles.ən/
"teach someone a lesson" picture

Idiom

1.

to punish someone for their bad behavior in a way that they will remember and learn from

Example:
I'm going to teach him a lesson for being so rude.
The defeat should teach them a lesson about overconfidence.
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