irrefutable Meaning, Definition & Usage

  1. adjective satellite impossible to deny or disprove
    incontrovertible; positive.
    • incontrovertible proof of the defendant's innocence
    • proof positive
    • an irrefutable argument

WordNet

Ir`re*fut"a*ble adjective
Etymology
L. irrefutabilis: cf. F. irréfutable. See Refute.
Definitions
  1. Incapable of being refuted or disproved; indisputable. -- Ir`re*fut"a*ble*ness, n. -- Ir`re*fut"a*bly, adv.

Webster 1913