ˌmiddle-ˈaged adjective

1. between the ages of about 40 and 60:
a middle-aged businessman

2. someone who seems middle-aged seems rather dull and does not do exciting or dangerous things:
Living with Henry had made her feel middle-aged.

3. middle-aged spread fat that many people develop around their waist as they grow older

[TahlilGaran] Dictionary of Contemporary English ▲

middle aged
adj.
VERBS be, feel, look She felt middle-aged and dull.
become
ADV. prematurely

[TahlilGaran] Collocations Dictionary ▲