We found 1 definitions of presumptuousnesses from 1 different sources.
Noun |
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presumptuousness - audacious (even arrogant) behavior that you have no right to; "he despised them for their presumptuousness" | ||
presumption, effrontery, assumption | ||
audaciousness, audacity aggressive boldness or unmitigated effrontery; "he had the audacity to question my decision" |