quarantenaire

== French == === Etymology === From quarante +‎ -enaire. === Pronunciation === === Adjective === quarantenaire (plural quarantenaires) fortieth (birthday, anniversary) (relational) forty-year-old ==== Synonyms ==== quadragénaire === Noun === quarantenaire m or f by sense (plural quarantenaires) forty-year-old a person aged between 40 and 49 ==== Synonyms ==== quadragénaire === Further reading === “quarantenaire”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012