(archaic or formal) That can be confuted, i.e. shown to be false; disprovable.

plural of confutation

That confutes

A person who confutes

The act or process of confuting; refutation.

(transitive, now rare) To show (something or someone) to be false or wrong; to disprove or refute.

present participle of confute

Third-person singular simple present indicative form of confute

simple past tense and past participle of confute

Disproved; refuted.