Search Result：hit the sack
hit the sack 
(TTS Sound)
(TTS Sound)Overview of verb hit_the_sack
The verb hit the sack has 1 sense
- go to bed, turn in, bed, crawl in, kip down, hit the hay, hit the sack, sack out, go to sleep, retire -- (prepare for sleep; "I usually turn in at midnight"; "He goes to bed at the crack of dawn")