unchallengeable meaning

UK US

unchallengeable (adjective): not open to challenge.

Definition of unchallengeable

  1. not open to challenge
    • unchallengeable facts
    • a position of unchallengeable supremacy

    Similar: uncontroversial

Scrabble score: 23 (letter breakdown)

Word lists: words starting with UN · words ending in LE · 15-letter words

More about unchallengeable on Wikipedia.