Synonyms/Hypernyms (Ordered by Estimated Frequency) of verb hit_the_sack

1 sense of hit the sack

Sense 1
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")