turn-in

(verb) make an entrance by turning from a road. Synonyms: turn in. Example: "Turn in after you see the gate."

(verb) to surrender someone or something to another. Synonyms: hand over, fork over, fork out, fork up, turn in, deliver, render. Examples: "The guard delivered the criminal to the police." "Render up the prisoners." "Render the town to the enemy." "Fork over the money."

(verb) carry out (performances). Synonyms: put on, turn in. Examples: "They turned in a splendid effort." "They turned in top jobs for the second straight game."

(verb) prepare for sleep. Synonyms: go to bed, turn in, bed, crawl in, kip down, hit the hay, hit the sack, sack out, go to sleep, retire. Examples: "I usually turn in at midnight." "He goes to bed at the crack of dawn."