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Definition of unchallengeable adjective from the Oxford Advanced Learner's Dictionary

unchallengeable

adjective
 
/ʌnˈtʃælɪndʒəbl/
 
/ʌnˈtʃælɪndʒəbl/
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  1. that cannot be questioned or argued with; that cannot be challenged
    • unchallengeable evidence
    Topics Opinion and argumentc2
See unchallengeable in the Oxford Advanced American Dictionary
Check pronunciation: unchallengeable

Nearby words

influence
verb
 
 
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