sixties
From or evoking the 61st through 70th years of a centuryFrom or evoking the 61st through 70th years of a century (chiefly the 1960s).
US/sˈɪkstiz/
Meaning
1 senses(not comparable)From or evoking the 61st through 70th years of a century (chiefly the 1960s).
She coughed as she exhaled. Sixties weed had been nowhere near this strong.