Verb
hand in (third-person singular simple present hands in, present participle handing in, simple past and past participle handed in)
(transitive) To give something to a responsible person.
I found a wallet on the street, so I handed it in to the police.
A brief courtship, yet Melville had already asked her father for her hand in March but was turned down. Source: Internet
According to Darius, who was Cambyses' lance-bearer at the time, he decided that success was impossible, and died by his own hand in 522 BC. Source: Internet
Achilles asks Priam for Polyxena's hand in marriage. Source: Internet
All accordions have a (mostly adjustable) leather strap on the left-hand manual to keep the player's hand in position while drawing the bellows. Source: Internet
All of those projects can work hand in hand to contribute to Nigeria’s economic growth. Source: Internet
After many years of silkscreen, oxidation, photography, etc., Warhol returned to painting with a brush in hand in a series of more than 50 large collaborative works done with Jean-Michel Basquiat between 1984 and 1986. Source: Internet