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Definition of presumptuously
presumptuously
/prɪˈzʌmp.tʃu.əs.li/
pre · sump · tu · ous · ly
Adjective:presumptuous
presumptuously Lexical Profile
CEFR
C1
Grade
11
Tier
2
Usage
Rare
Syllables
5
presumptuously Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• adverb
1
In an overconfident, arrogant, or bold manner that fails to observe the limits of what is permitted, appropriate, or respectful.
Example
"The junior consultant presumptuously interrupted the board chair to announce his own unapproved restructuring plan."
Synonyms
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Word Origin & Etymology
Formed from the adjective 'presumptuous' plus the adverbial suffix '-ly'; 'presumptuous' entered Middle English via Old French from Late Latin 'praesumptuosus', meaning 'full of boldness' (from Latin 'praesumere', 'to take for granted or anticipate').
Cite this Entry
Wordmom. (2026). Definition of Presumptuously. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/presumptuously