do in
US /duː ɪn/
UK /duː ɪn/

1.
membunuh, menghapuskan
to kill someone
:
•
The gangster threatened to do in anyone who betrayed him.
Gangster itu mengancam untuk membunuh sesiapa sahaja yang mengkhianatinya.
•
He was afraid the enemy would do him in if they caught him.
Dia takut musuh akan membunuhnya jika mereka menangkapnya.