validator

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noun

One who validates.

“Use the HTML validator to check that your web page is correctly coded.”

Less commonScrabble 13
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Meanings

nounvalidator (plural validators)

plural validators

  1. One who validates.
  2. Something that validates.

    Use the HTML validator to check that your web page is correctly coded.

Origin

From validate + -or.

Full word history & related roots →

Translations

Estonian kinnitaja, kinniti
  • kinnitajaone who validates
  • kinnitisomething that validates
French cachet, validateur
  • cachetone who validates
  • validateurone who validates
  • validateursomething that validates
German Prüfer, Prüferin
  • Prüferone who validates
  • Prüferinone who validates
  • Validiererone who validates
  • Validiererinone who validates
  • Entwertersomething that validates
Polish walidator
  • walidatorsomething that validates
Portuguese validador, validador
  • validadorone who validates
  • validadorsomething that validates
Turkish onaylayan, tasdik eden
  • onaylayanone who validates
  • tasdik edenone who validates
Cite this entry
APA

validator. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/validator

MLA

“validator.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/validator. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “validator,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/validator.

Source: validator on Wiktionary, CC BY-SA 4.0.