Meaning of middle-aged

mid•dle-aged

Pronunciation: (mid'l-ājd'), [key]
— adj.
  1. being of the age intermediate between youth and old age, roughly between 45 and 65.
  2. characteristic of or suitable for persons of this age.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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