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quinquennial
Nov. 7th, 2013 07:19 amquinquennial (kwin-KWEN-ee-uhl) - adj., occurring every five years; of, pertaining to, or lasting five years. n., a fifth anniversary.
If it involves five years, either an interval or a period, it can be described by this word. Adopted in the mid-15th century from Latin quīnquennis, of five years.
If it involves five years, either an interval or a period, it can be described by this word. Adopted in the mid-15th century from Latin quīnquennis, of five years.
