quincentennial
English
editEtymology
editFrom quin- (“five”) + centennial (“100-year, 100-year anniversary”). Compare the classical Latin form quingenti (“500”).
Adjective
editquincentennial (not comparable)
- Of or related to a 500th anniversary.
Synonyms
editNoun
editquincentennial (plural quincentennials)
- A 500th anniversary.