inform on
Upper Intermediate (B2) neutral
To tell the police or a person in charge about something bad that someone else has done.
"He was arrested after a former partner informed on him to the police."
Hear it in context
The Chosen: Season One, Episodes 1 & 2
The Chosen · 49:45
if you inform on them we not doing
The Chosen: Season One, Episodes 1 & 2
The Chosen · 49:45
if you inform on them we not doing anything Andrew that's fine better get
The Chosen: Season One, Episodes 1 & 2
The Chosen · 49:41
playing field yeah we you will be cursed if you inform on them we not doing