Meanings
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1
noun
the quality of being lawful, valid, or justified
The court ruling confirmed the legitimacy of the regulatory process.
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2
noun
recognized acceptance of a person, government, or institution's right to exercise authority
Transparent elections strengthened the new government's legitimacy.
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3
noun
lawful birth or descent, especially as it historically affected inheritance or succession
The prince's legitimacy became central to the dispute over the throne.
Thesaurus
Etymology
Formed from legitimate and the state-forming suffix -cy. Legitimate comes from Medieval Latin legitimatus and Latin legitimus, 'lawful,' based on lex, 'law.' Political legitimacy extends legal validity to the accepted right to govern.