validate

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validate¹

  • /ˈvæl.ɪ.deɪt/
  • /ˈvæl.ə.deɪt/

Rhymes with -ælɪdeɪt

Where it comes from

First attested in 1648; borrowed from Medieval Latin validātus (“to validate”) (perhaps through Middle French valider), the perfect passive participle of validō (see -ate (verb-forming suffix)), from validus + -ō (verb-forming suffix). By surface analysis, valid + -ate.

verb validates · validating · validated

  1. transitive To render valid. Always remember to validate your ticket before entering the train. A non-validated ticket could lead to a hefty fine.
  2. transitive To check or prove the validity of; verify.
  3. ergative To have its validity successfully proven. The data file cannot be imported because it doesn't validate.

Opposite: disprove, invalidate

validate²

Where it comes from

First attested in 1586; borrowed from Medieval Latin validātus, see -ate (adjective-forming suffix) and Etymolgy 1 for more.

adjective more validate · most validate

  1. obsolete Valid, validated.

Thesaurus

Closest in meaning: corroborate, formalize, validation, verify, confirmation, substantiate, attest, validity, affirm, ascertain, certify, authenticate, approve, prove, endorse, confirm

verb

Opposite: disprove, invalidate

Translations

Every language

verb to render valid

Españolvalidar
Portuguêsvalidar
Русскийутвержда́ть utverždátʹ, утверди́ть utverdítʹ, ратифици́ровать ratificírovatʹ

verb to check the validity of

Españolconfirmar, validar
Portuguêsvalidar
Françaisvalider, justifier
Deutschvalidieren
Italianovalidare
Ελληνικάεπικυρώνω epikyróno
Русскийпроводи́ть валида́цию provodítʹ validáciju, провести́ валида́цию provestí validáciju, подтвержда́ть пра́вильность podtverždátʹ právilʹnostʹ, подтверди́ть пра́вильность podtverdítʹ právilʹnostʹ

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MLA

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

APA

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

Chicago

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

BibTeX
@misc{validate_2026,
  title = {validate},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/validate},
  urldate = {2026-11-06}
}