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jubilarian

American  
[joo-buh-lair-ee-uhn] / ˌdʒu bəˈlɛər i ən /

noun

  1. a person who celebrates or has celebrated a jubilee, as a nun observing 25 or more years of religious life.


Etymology

Origin of jubilarian

1775–85; < Medieval Latin jūbilāri ( us ) (equivalent to jūbil- ( see jubilee) + -ārius -ary ) + -an