UNCHALLENGEABLE


Meaning of UNCHALLENGEABLE in English

|ən|chalə̇njəbəl, -alēn- adjective

: not able to be challenged or disputed

a position of unchallengeable supremacy — Harper's

• un·chal·lenge·ably -blē adverb

Webster's New International English Dictionary.      Новый международный словарь английского языка Webster.