cinquantaine

== French == === Etymology === From cinquante +‎ -aine. === Pronunciation === IPA(key): /sɛ̃.kɑ̃.tɛn/ === Noun === cinquantaine f (plural cinquantaines) about 50, 50 or so one's fifties (period of life between ages 50 and 59) ==== Related terms ==== centaine, dizaine, douzaine, huitaine, quarantaine, quinzaine, soixantaine, trentaine, vingtaine === Further reading === “cinquantaine”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012