ˌtwo-ˈfaced BrE AmE adjective informal
changing what you say according to who you are talking to, in a way that is insincere and unpleasant – used to show disapproval:
He’s a two-faced liar.
ˌtwo-ˈfaced BrE AmE adjective informal
changing what you say according to who you are talking to, in a way that is insincere and unpleasant – used to show disapproval:
He’s a two-faced liar.
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012