Quincentennial
adj, noun
adj, noun ·Rare ·Advanced level
Definitions
Noun
- 1 A 500th anniversary.
- 2 the 500th anniversary (or the celebration of it) wordnet
Adjective
- 1 Of or related to a 500th anniversary. not-comparable
Adjective
- 1 of or relating to a 500th anniversary wordnet
Etymology
From quin- (“five”) + centennial (“100-year, 100-year anniversary”). Compare the classical Latin form quingenti (“500”).
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.