confidently or arrogantly overstepping reasonable bounds.
Going beyond what is right, proper, or appropriate because of an excess of self-confidence or arrogance.
Full of presumption; presuming; overconfident or venturesome; audacious; rash; taking liberties unduly; arrogant; insolent; as, a presumptuous commander; presumptuous conduct.
‘A class of presumptuous men, whom age has not made cautious, nor adversity wise.’;
Founded on presumption; as, a presumptuous idea.
Done with hold design, rash confidence, or in violation of known duty; willful.
‘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’;
(of a person or their behaviour) failing to observe the limits of what is permitted or appropriate
‘I hope I won't be considered presumptuous if I offer some advice’;