[v] go to bed in order to sleep; "I usually turn in at midnight"; "He turns out at the crack of dawn"
crawl in, get into bed, go to sleep, hit the hay, hit the sack, kip down, retire, sack out, turn in
arise, get up, rise, turn out, uprise
bed down, bunk down
bed, bed down, couch, curl up, go beddy-bye, go night-night, go to rest, lie down, loll, lounge, recline, repose, rest, retire, settle to rest, snug down, sprawl, take it easy, take life easy