sixties

Words with a similar base: mid-sixties, sixties

'sixties'

[sixties.n.01] as in: the decade from 1960 to 1969

'sixties'

[sixties.n.02] as in: the time of life between 60 and 70

'sixties'

[sixty.n.01] as in: the cardinal number that is the product of ten and six