Meaning of the word "hit the sack" in English

What does "hit the sack" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

hit the sack

US /hɪt ðə sæk/
UK /hɪt ðə sæk/
"hit the sack" picture

Idiom

1.

to go to bed

Example:
I'm so tired, I'm going to hit the sack.
It's getting late, we should probably hit the sack.
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