noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   The state or quality of being incontestable. countable, uncountable
2. 2
   The state of having been registered as a trademark for more than five consecutive years without a challenge, and therefore conclusively presumed not to cause confusion with any other trademark, and to have acquired distinctiveness. US, countable, uncountable

Synonyms

All synonyms

actualityrealityundeniability

Etymology

From in- + contestability.