Liberal Dictionary English Dictionary
adjective
- not disputable or deniable; uncontestable. indisputable evidence.
- unquestionably real, valid, or the like.
adjective
- beyond doubt; not open to question
1550s, from Late Latin indisputabilis, from in- “not, opposite of, without” (see in- (1)) + disputabilis (see dispute). Related: Indisputably.