We found 2 definitions of hit the hay from 2 different sources.
Verb |
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hit the hay - prepare for sleep; "I usually turn in at midnight"; "He goes to bed at the crack of dawn" | ||
go to bed, turn in, bed, crawl in, kip down, hit the sack, sack out, go to sleep, retire | ||
arise, get up, uprise, turn out, rise result or issue; "A slight unpleasantness arose from this discussion" | ||
bed down, bunk down go to bed; "We bedded down at midnight" |