that's news to me
idiomPart ofnews
that's news to me — idiom
1. Used to express surprise when hearing information that one was not aware of, esp
1.idiom
Definition
Used to express surprise when hearing information that one was not aware of, especially when one feels they should have known.
Example
When Sumin heard the meeting was cancelled, she simply said, 'That's news to me.'
The director claimed the budget had been approved, but that was news to the finance team.