disconfirm

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disconfirm

verb disconfirms · disconfirming · disconfirmed

  1. transitive To establish the falsity of a claim or belief; to show or to tend to show that a theory or hypothesis is not valid. The empirical data obtained in a test—or, as we shall prefer to say, the observation sentences describing those data—may then either confirm or disconfirm the given hypothesis, or they may be neutral with respect to it.

    Similar: infirm

Opposite: confirm

Thesaurus

verb

Opposite: confirm

Translations

Every language

verb to establish the falsity of a claim or belief

Portuguêsdesconfirmar

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MLA

"disconfirm." Wiktionary, via Micwyn, micwyn.com/word/disconfirm. Accessed 6 Nov. 2026.

APA

disconfirm. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/disconfirm

Chicago

"disconfirm." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/disconfirm.

BibTeX
@misc{disconfirm_2026,
  title = {disconfirm},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/disconfirm},
  urldate = {2026-11-06}
}