Pronunciation: /oʊ ˈfeɪ/
noun a person who is well informed or knowledgeable about a particular subject
A1 I am not au fait with the rules of this game.
A2 She is au fait with the latest fashion trends.
B1 He is au fait with the company's policies and procedures.
B2 The lawyer was au fait with all the details of the case.
C1 As a seasoned professional, she is au fait with industry best practices.
C2 The expert was au fait with the complex scientific theories.
adjective having a good understanding or knowledge of a particular subject
A1 She is au fait with basic computer skills.
A2 He is not yet au fait with the local customs.
B1 The new employee quickly became au fait with the company's procedures.
B2 The manager is au fait with the latest industry trends and developments.
C1 The expert is au fait with all aspects of the project and can provide valuable insights.
C2 Having worked in the field for many years, she is truly au fait with all its intricacies.
formal She is au fait with the latest developments in the field of quantum physics.
informal I'm not really au fait with how to use this new software yet.
slang I'm not au fait with all the drama happening in the office.
figurative He is au fait with the intricacies of human behavior.
was au fait
au faits
more au fait
most au fait
is au fait
will be au fait
has been au fait
is being au fait
au fait
very au fait
to be au fait
being au fait
being au fait