adjective Etymology: French, from in- + contestable, from contester to contest Date: 1673 not contestable ; indisputable , incontestability noun incontestably adverb
INCONTESTABLE
Meaning of INCONTESTABLE in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012