Etymology

1. semicentennial

adjective. of or relating to or marking the 50th anniversary.

Etymology

  • centennial (English)
  • semi- (English)
  • semi- (Latin)

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2. semicentennial

noun. the 50th anniversary (or the celebration of it).

Synonyms

  • day of remembrance
  • semicentenary

Etymology

  • centennial (English)
  • semi- (English)
  • semi- (Latin)
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