'mid-thirties' definitions:
Definition of 'mid-thirties'
From: WordNet
noun
The time of life between 30 and 40 [syn: thirties, mid- thirties, thirty-something]
Definition of 'mid-thirties'
From: GCIDE
- mid-thirties \mid-thirties\ n. the time of life between 30 and 40.
- Syn: thirties, thirty-something. [WordNet 1.5]