seventies (root: seventy)

Noun seventies has 2 senses

• seventies(n = noun.time) 1970s - the decade from 1970 to 1979; Array
is a kind of decade, decennary, decennium

• seventies(n = noun.time) mid-seventies - the time of life between 70 and 80; Array
is a kind of time of life
is a part of age, eld, geezerhood, old age, years