cinquantenaire

== French == === Etymology === From cinquante +‎ -enaire. Cognate with Italian cinquantenario, Portuguese cinquentenário, Spanish cincuentenario. === Pronunciation === IPA(key): /sɛ̃.kɑ̃t.nɛʁ/ === Adjective === cinquantenaire (plural cinquantenaires) fifty years old === Noun === cinquantenaire m or f by sense (plural cinquantenaires) fifty-year-old Synonym: quinquagénaire === Noun === cinquantenaire m (plural cinquantenaires) fiftieth anniversary, semicentennial ==== Coordinate terms ==== === Further reading === “cinquantenaire”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012