go to bed in order to sleep; "I usually turn in at midnight"
to surrender someone or something to another; "the guard delivered the criminal to the police"
of performances: "They turned in a splendid effort"
make known to the authorities; "One student reported the other to the principal"
carry out, as a performance; "They turned in top jobs for the second straight game"
make an entrance by turning from a road
go to bed in order to sleep; "I usually turn in at midnight"; "He turns out at the crack of dawn"
carry out (performances); "They turned in a splendid effort"; "They turned in top jobs for the second straight game"
make an entrance by turning from a road; "Turn in after you see the gate"
to surrender someone or something to another; "the guard delivered the criminal to the police"; "render up the prisoners"; "render the town to the enemy"; "fork over the money"