carte blanche(redirected from cartes blanches)
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Related to cartes blanches: authorised, potencies
The freedom to do whatever one wants or deems necessary, especially with a particular task or assignment. This French phrase means "blank card" in English. I can't believe the boss gave me carte blanche to organize the conference—he's usually such a micro-manager!
Fig. freedom or permission to act as one wishes or thinks necessary. (*Typically: get ~; have ~; give someone ~.) He's been given carte blanche with the reorganization of the workforce. The manager has been given no instructions about how to train the staff. He has carte blanche from the owner.