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btful; too evident to admit of doubt; unquestionable; evident; apparently certain; as, an indubitable conclusion. -- n.

The state or quality of being indubitable.

Clear or manifest to the understanding; plain; evident; obvious; known; palpable; indubitable. It is apparent foul play. Shak.

Made sure; safe; insured; certain; indubitable; not doubting; bold to excess.

Free from ambiquity or indistinctness; lucid; perspicuous; plain; evident; manifest; indubitable. One truth is clear; whatever is, is right. Pop

f demonstrating; an exhibition; proof; especially, proof beyond the possibility of doubt; indubitable evidence, to the senses or reason. Those intervening ideas which serve to show the agreement of any two others are called "proofs;" and where agreement or disagreement is by this means plainly and clearly perceived, it…

One who demonstrates; one who proves anything with certainty, or establishes it by indubitable evidence.

Not liable to fail, deceive, or disappoint; indubitable; sure; certain; as, infallible evidence; infallible success; an infallible remedy. To whom also he showed himself alive, after his passion, by many infallible proofs. Acts i. 3.

agreeable to reason; just; rational; as, the measure must satisfy all reasonable men. By indubitable certainty, I mean that which doth not admit of any reasonable cause of doubting. Bp. Wilkins. Men have no right to what is not reasonable. Burke.

Indubitable.

Not doubted; not called in question; indubitable; indisputable; as, undoubted proof; undoubted hero. -- Un*doubt"ed*ly, adv.

Indubitable; as, an undubitable principle. [Obs.] Locke.

Unequivocal; indubitable. [Obs.] Jer. Taylor.