sestercentenary
ses·ter·cent·en·ary
Of or relating to a 250th anniversary, or to a span of 250 yearsOf or relating to a 250th anniversary, or to a span of 250 years.
UK/ˌsɛstəˌsɛnˈtiːnəɹi/US/ˌsɛstəɹˌsɛnˈtɛnəɹi/
Meaning
1 senses(not comparable, rare)Of or relating to a 250th anniversary, or to a span of 250 years.
1982 saw the sestercentenary commemoration of George Washington’s birth.
Origin
First attested in the 1980s; blend of sesterce (a two and a half coin) + centenary, or froFirst attested in the 1980s; blend of sesterce (a two and a half coin) + centenary, or from Latin sēster(tius) + centenary.
Wiktionary, CC BY-SA 4.0 · source
Synonyms
1 synonymsWord family
1 related wordsRelatedsestercentennial