SemicentennialWordNet Explorer
Explore synonyms, antonyms, hypernyms, hyponyms, and semantic relationships for “semicentennial” powered by Princeton WordNet.
adjective
of or relating to or marking the 50th anniversary
Words in this synset: semicentenary
noun
the 50th anniversary (or the celebration of it)
Words in this synset: semicentenary
noun
the date on which an event occurred in some previous year (or the celebration of it)