irrefutable

From Late Latin irrefūtābilis, from ir- (“not”) +‎ refūtābilis (“refutable”), from refūtō (“to refute”) +‎ -bilis (“-able”).

• IPA^(key): /ˌɪɹɪˈfjuːtəbəl/, /ˌɪɹəˈfjuːtəbəl/

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• (rare) IPA^(key): /ɪˈɹɛfjətəbəl/, /ɪˈɹɛfjuːtəbəl/

irrefutable (comparative more irrefutable, superlative most irrefutable)

1. undeniable; unable to be disproved or refuted

   Antonym: refutable

Borrowed from Late Latin irrefūtābilis, from in- (“not”) + refūtābilis (“refutable”).

• IPA^(key): /irefuˈtable/ [i.re.fuˈt̪a.β̞le]
• Rhymes: -able
• Syllabification: i‧rre‧fu‧ta‧ble

irrefutable m or f (masculine and feminine plural irrefutables)

1. irrefutable

• “irrefutable”, in Diccionario de la lengua española, Vigésima tercera edición, Real Academia Española, 2014