"Empowering Advanced Learners of English in Business and Academia - TOEFL / ESL / EFL"
Definition
Freedom of choice and action.
Context : Business
Category: Idiom
Semantic: freedom
Literally, "blank check" is a check without the monetary amount written on it.
Usage of “blank check”
My boss gave me a blank check on the project I will make all decisions and will be responsible for them.