soixantaine

== French == === Etymology === From soixante +‎ -aine. === Pronunciation === IPA(key): /swa.sɑ̃.tɛn/ === Noun === soixantaine f (plural soixantaines) about sixty one's sixties (period of life between ages 60 and 69) ==== Related terms ==== centaine, cinquantaine, dizaine, douzaine, huitaine, quarantaine, quinzaine, trentaine, vingtaine === Further reading === “soixantaine”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012