Meaning of the word "let your hair down" in English

What does "let your hair down" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

let your hair down

US /lɛt jʊər hɛər daʊn/
UK /lɛt jʊər hɛər daʊn/
"let your hair down" picture

Idiom

1.

to allow yourself to behave much more freely and enjoyably than usual and relax

Example:
It's good to let your hair down after a long week of work.
The party was a great chance for everyone to let their hair down.
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