Also found in: Thesaurus, Medical, Legal, Idioms, Encyclopedia.
1. Being of advanced age; old.
2. Characteristic of old age.
3. (ājd) Having reached the age of: aged three.
4. (ājd) Brought to a desired ripeness or maturity: aged cheese.
5. Geology Approaching the base level of erosion.
Elderly people considered as a group. Used with the.
in a manner resembling that of an aged person