English version

have somebody’s number

From Longman Dictionary of Contemporary Englishhave somebody’s numberhave somebody’s numberinformalUNDERSTAND to understand something about someone that helps you deal with them Judy had always had his number. number
Examples from the Corpus
have somebody’s numberYou can tell Cara has his number. She knows exactly how to handle him when he's mad.
Pictures of the day
What are these?
Click on the pictures to check.