quincentennial

English

Etymology

From quin- (five) +‎ centennial (100-year, 100-year anniversary). Compare the classical Latin form quingenti (500).

Adjective

quincentennial (not comparable)

  1. Of or related to a 500th anniversary.

Synonyms

Noun

quincentennial (plural quincentennials)

  1. A 500th anniversary.
    Synonyms: quincentenary, quingenary
    Hypernym: anniversary
    Coordinate terms: centennial (100), bicentennial (200), semiquincentennial (250), sestercentennial (250), tricentennial (300), millennial (1000)

Derived terms