noun
definition
That which is indubitable.
example
If we build logically upwards from a few indubitables, the whole system must remain correct.
adjective
definition
Clearly true; providing no possibility of doubt.
example
The indubitable effect of the potion convinced many nonbelievers.
Examples of indubitable in a Sentence
But however indubitable that conclusion and the officer's conviction based upon it, Pierre felt it necessary to disillusion him.
His work has the value that attaches to a record written by one chronicling the events of his own times, gifted with ordinary powers of observation, indubitable candour and independence of view.
That there are in the Eddas and Sagas early ideas and later ideas tinged by Christian legend seems indubitable, but philological and historical learning has by no means settled the questions of relative purity and antiquity tin the myths.
Philosophical subjectivism also raises serious doubts about the possibility of certain (or indubitable) knowledge.
For a Frenchman that deduction was indubitable.
Pierre's insanity consisted in not waiting, as he used to do, to discover personal attributes which he termed "good qualities" in people before loving them; his heart was now overflowing with love, and by loving people without cause he discovered indubitable causes for loving them.
But the belief died hard; the synthesis of urea remained isolated for many years; and many explanations were attempted by the vitalists (as, for instance, that urea was halfway between the inorganic and organic kingdoms, or that the carbon, from which it was obtained, retained the essentials of this hypothetical vital force), but only to succumb at a later date to the indubitable fact that the same laws of chemical combination prevail in both the animate and inanimate kingdoms, and that the artificial or laboratory synthesis of any substance, either inorganic or organic, is but a question of time, once its constitution is determined.'.