indefatigable

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English[edit]

Etymology[edit]

From Middle French, from Latin indēfatīgābilis (untiring), from in- (not) + de- (away) + fatīgō (I tire).

Pronunciation[edit]

  • (UK) IPA(key): /ˌɪn.dɪˈfæ.tɪ.ɡə.bl/
  • (US) IPA(key): /ɪndɨˈfæɾɨɡəbəɫ/
  • (file)

Adjective[edit]

indefatigable (comparative more indefatigable, superlative most indefatigable)

  1. Extremely persistent and untiring.

Synonyms[edit]

Antonyms[edit]

Derived terms[edit]

Translations[edit]