sack out

动词 v.
中文释义

英文释义

动词 v.
  1. To fall asleep, usually from implied exhaustion. slang
    — The kids sacked out in the back seat before we made it home.

词形变化

sacks out present,singular,third-person sacking out participle,present sacked out participle,past sacked out past

词源

Outgrowth of the earlier idiom, to hit the sack, with possible influences from other senses of to sack (“tackle, pillage”, verb), and to sock (“hit, slam”, verb), providing an implication that sleep has been thrust upon a person.
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