indubitable

in- +‎ dubitable

• (UK) IPA^(key): /ɪnˈdjuːbɪtəbəl/
• (US) IPA^(key): /ɪnˈdubɪtəbəl/

indubitable (comparative more indubitable, superlative most indubitable)

1. clearly true; providing no possibility of doubt.

   The indubitable effect of the potion convinced many nonbelievers.

• undoubtable

• indubitably

indubitable (plural indubitables)

1. That which is indubitable.

   If we build logically upwards from a few indubitables, the whole system must remain correct.

Borrowed from Late Latin indūbitābilis.

• IPA^(key): /ɛ̃.dy.bi.tabl/

indubitable (plural indubitables)

1. indubitable

   Synonym: incontestable

• indubitablement

• “indubitable” in le Trésor de la langue française informatisé (The Digitized Treasury of the French Language).

indubitable (plural indubitables)

1. indubitable