midseventies
Etymology
From mid- + seventies.
noun
- The middle years of the 1970s.“In the midseventies, just as the Naughton-Peterson stories were becoming popular, surfers everywhere were becoming familiar with Uluwatu, a glistening temple-fronted break located on the southwest corner of Bali.”
- The middle years between 70 and 80 years old.“Teng himself, now in his midseventies, had moved in and out of limbo several times.”