indubitable Meaning, Definition & Usage

  1. adjective satellite too obvious to be doubted
    beyond doubt.

WordNet

In*du"bi*ta*ble adjective
Etymology
L. indubitabilis: cf. F. indubitable. See In- not, and Dubitable.
Definitions
  1. Not dubitable or doubtful; too evident to admit of doubt; unquestionable; evident; apparently certain; as, an indubitable conclusion. -- n. That which is indubitable. Syn. -- Unquestionable; evident; incontrovertible; incontestable; undeniable; irrefragable.

Webster 1913