Synonyms:
sixties, 1960s
Meaning: the decade from 1960 to 1969
Synonyms:
sixties, mid-sixties
Meaning: the time of life between 60 and 70
Usage examples
"My father gave me an excellent education, but under the influence of the ideas of the sixties made me become a doctor.
Stephen Gresham was in his early sixties, but he could have still worn his World War I uniform without anything giving at the seams, and buckled the old Sam Browne at the same hole.