Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun quincentennial

1 sense of quincentennial

Sense 1
quincentennial, quincentenary -- (the 500th anniversary (or the celebration of it))
       => anniversary, day of remembrance -- (the date on which an event occurred in some previous year (or the celebration of it))

Similarity of adj quincentennial

1 sense of quincentennial

Sense 1
quincentennial, quincentenary -- (of or relating to a 500th anniversary; "the quincentennial celebration of the founding of the city")