sixties

== English == === Alternative forms === (of the decade) 'sixties === Noun === sixties plural of sixty === Noun === sixties pl (plural only) Alternative letter-case form of Sixties (The decade of the 1860s, 1960s, etc.) The decade of one's life from age 60 through age 69. (temperature, rates, plural only) The range between 60 and 69 Fahrenheit. ==== Synonyms ==== 1960s, '60s, 60s, swinging sixties ==== Derived terms ==== ==== Translations ==== ==== See also ==== sexagenarian === Adjective === sixties (not comparable) From or evoking the 61st through 70th years of a century (chiefly the 1960s).