irrecusable adjective.
[ɪrɪ'kju:zǝb(ǝ)l] arch. L18.[French irrécusable or late Latin irrecusabilis, formed as IR-2 + recusabilis, from recusare to refuse: see RECUSANT, -ABLE.]Of a statement etc.: unable to be refused acceptance.
■ Horace Walpole I will give him an irrecusable proof. ■ irrecusably adverb M19. [TahlilGaran] English Dictionary ▲