Children's, Intermediate and Advanced Online English Dictionary & Thesaurus

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triennial

tri·en·ni·al

triennial

 
pronunciation:
traI e ni l
parts of speech:
adjective, noun
features:
Word Combinations (adjective), Word Parts
part of speech: adjective
definition 1: happening every three years.
definition 2: lasting for three years.
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part of speech: noun
definition: something that happens or appears every third year.
derivation: triennially (adv.)
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