presumption

noun

Behavior or attitude that is boldly arrogant or offensive; effrontery.

The act of presuming or accepting something as true.

A condition or basis for accepting or presuming something.

A conclusion applied by law as to the correctness of some fact, ordinarily subject to rebuttal by contrary evidence.

The act of presuming, or taking upon one's self more than good sense and propriety warrant; excessive boldness or over-confidence in thought or conduct; presumptuousness; assurance; arrogance.