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quindecennial. In DICTIOUS you will not only get to know all the dictionary meanings for the word
quindecennial, but we will also tell you about its etymology, its characteristics and you will know how to say
quindecennial in singular and plural. Everything you need to know about the word
quindecennial you have here. The definition of the word
quindecennial will help you to be more precise and correct when speaking or writing your texts. Knowing the definition of
quindecennial, as well as those of other words, enriches your vocabulary and provides you with more and better linguistic resources.
English
Etymology
From Latin quindecennialis, from quindecennium (“15-year period”) + -alis (“-al: forming adjs”). Equivalent to quindec- + -ennial.
Adjective
quindecennial (not comparable)
- Lasting fifteen years.
- Happening once in fifteen years.
Further reading