Definitions for "Presumptuous"
Full of presumption; presuming; overconfident or venturesome; audacious; rash; taking liberties unduly; arrogant; insolent; as, a presumptuous commander; presumptuous conduct.
Done with hold design, rash confidence, or in violation of known duty; willful.
excessively forward; "an assumptive person"; "on a subject like this it would be too assuming for me to decide"; "the duchess would not put up with presumptuous servants"
Keywords:  idea, founded
Founded on presumption; as, a presumptuous idea.