'mid-eighties' definitions:

Definition of 'mid-eighties'

(from WordNet)
noun
The time of life between 80 and 90 [syn: eighties, mid- eighties]

Definition of 'mid-eighties'

From: GCIDE
  • mid-eighties \mid-eighties\ n. the time of life between 80 and 90.
  • Syn: eighties. [WordNet 1.5]