Sesquicentennial (noun) Definition, Meaning & Examples

adjective
  1. pertaining to or marking the completion of a period of 150 years.
noun
  1. a 150th anniversary or its celebration.
adjective
  1. of or relating to a period of 150 years
noun
  1. a period or cycle of 150 years
  2. a 150th anniversary or its celebration
Sesquicentennial (noun) Definition, Meaning & Examples

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