Quick definitions from Wiktionary (tricennial)
▸ adjective: Of or pertaining to thirty years; occurring once in every thirty years.
▸ Words similar to tricennial
▸ Usage examples for tricennial
▸ Idioms related to tricennial (New!)
▸ Popular nouns described by tricennial
▸ Words that often appear near tricennial
▸ Rhymes of tricennial
▸ Invented words related to tricennial
▸ adjective: Of or pertaining to thirty years; occurring once in every thirty years.
▸ Words similar to tricennial
▸ Usage examples for tricennial
▸ Idioms related to tricennial (New!)
▸ Popular nouns described by tricennial
▸ Words that often appear near tricennial
▸ Rhymes of tricennial
▸ Invented words related to tricennial