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legitimacy

/ləˈdʒɪɾɪməsi/

/ləˈdʒɪtɪməsi/

IPA guide

Other forms: legitimacies

The noun legitimacy means authenticity. If you found an old copy of the Gettysburg Address in your grandmother's attic, you'd have to question its legitimacy when you realized it was written on the back of a car advertisement.

Legitimacy comes from the Latin verb legitimare, which means lawful. Legitimacy, then, refers to something that is legal because it meets the specific requirements of the law. The legitimacy of various countries' presidential elections is often discussed, with monitors keeping track of the voting procedures to make sure they follow all the necessary rules.

Definitions of legitimacy
  1. noun
    lawfulness by virtue of being authorized or in accordance with law
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    antonyms:
    illegitimacy
    unlawfulness by virtue of not being authorized by or in accordance with law
    type of:
    lawfulness
    the quality of conforming to law
  2. noun
    undisputed credibility
    synonyms: authenticity, genuineness
    see moresee less
    types:
    real McCoy, real stuff, real thing
    informal usage attributing authenticity
    type of:
    believability, credibility, credibleness
    the quality of being believable or trustworthy
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