Indisputable, a.
Etymology: [Pref. in- not + disputable: cf. F. indisputable.]
Not disputable; incontrovertible; too evident to admit of dispute.
Syn. -- Incontestable; unquestionable; incontrovertible; undeniable; irrefragable; certain; positive; undoubted; sure; infallible. -- In*dis"pu*ta*ble*ness, n. -- In*dis"pu*ta*bly, adv.