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English definition of “obtuse”

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obtuse

adjective uk   /əbˈtjuːs/ us    /ɑːbˈtuːs/

obtuse adjective (ANGLE)

specialized mathematics (of an angle) more than 90° and less than 180°

obtuse adjective (STUPID)

formal stupid and slow to understand, or unwilling to try to understand: Surely the answer's obvious - or are you being deliberately obtuse?
obtusely
adverb uk   /-li/ formal us  
obtuseness
noun [U] uk   /-nəs/ formal us  
Translations of “obtuse”
in Spanish obtuso…
in French obtus…
in German stumpf…
in Chinese (Traditional) 角度, (角度)鈍角的…
in Chinese (Simplified) 角度, (角度)钝角的…
(Definition of obtuse from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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