Douglas Harper's Etymology Dictionary
Wiktionary
over-age
a. (alternative spelling of overage English)
Usage examples of "over-age".
But she'll still be an over-age, under-maintained disaster waiting to happen.
There were over-age 'hippies' who still listened to the Beatles and migrated to the Altai Mountains to meditate and drop acid.
Retief wiped dust from the external inspection panel of the nearest, saw the dull red glow of panic lights indicating low accumulator charge, a leaky atmosphere seal, and over-aged fuel.
Herne says the arsenal's trying to fob us off with over-aged powergun ammunition!
Retief put out a foot, hooked it behind the scaly leg of the over-age juvenile, and threw his weight against the cloaked chest.