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quadrennial

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adjective qua·dren·ni·al \kwä-ˈdre-nē-əl\

Definition of quadrennial

  1. 1 :  consisting of or lasting for four years

  2. 2 :  occurring or being done every four years

quadrennial noun
qua·dren·ni·al·ly play \-nē-ə-lē\ adverb


Circa 1656

First Known Use of quadrennial

circa 1656

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