D defs.my
Entry 1 sense Webster, 1913

Incontrovertible

/ĭngˌ-känˌ-trōv-ẽrt'-ĭb-əl/ · In·con·tro·ver·ti·ble · IPA /ˌɪŋ.kɒn.tɹəˈvɜː.təbl̩/
01 a. Not controvertible; too clear or certain to admit of dispute; indisputable.
  1. 1.
    Not controvertible; too clear or certain to admit of dispute; indisputable.