hold no brief for something
hold no brief for somethingBRITISH, FORMAL
If you hold no brief for a person, organization, activity or belief, you do not support them or respect them. This newspaper holds no special brief for a committee that has done nothing to distinguish itself in the past. He holds no brief for formal education. Note: In law, a brief is all the papers relating to a particular client's case that are collected by the client's solicitor and given to the barrister who will represent them in court.
hold no ˈbrief for somebody/something(formal) not be in favour of or not support somebody/something, for example a cause, an idea, etc: I hold no brief for long prison sentences but this terrible crime really deserves one.
Brief in this expression is the summary of facts and legal points in a case that is given to a lawyer to argue in a court. If a lawyer ‘holds no brief for’ a person, company, etc. this is not one of their clients/cases.