quincentennial

== English == === Etymology === From quin- (prefix meaning ‘five’) + centennial (“100-year; 100-year anniversary”). Compare Latin quingenti (“500”). === Adjective === quincentennial (not comparable) Of or related to a 500th anniversary. Synonyms: quincentenary, semimillennial ==== Translations ==== === Noun === quincentennial (plural quincentennials) A 500th anniversary. Synonyms: quincentenary, quingenary, semimillennnial Hypernym: anniversary Coordinate terms: centennial (100), bicentennial (200), semiquincentennial (250), sestercentennial (250), tricentennial (300), millennial (1000) ==== Translations ==== === Derived terms ===