indubitable
Pronunciation:
/ɪnˈdjuːbɪtəbəl//ɪnˈdubɪtəbəl/noun
Definitions
That which is indubitable.
Example: If we build logically upwards from a few indubitables, the whole system must remain correct.
adjective
Definitions
Clearly true; providing no possibility of doubt.
Example: The indubitable effect of the potion convinced many nonbelievers.