1. [adjective] Old.
2. [adjective] Having the age of. (primarily non-US)
3. [adjective] Undergone the effects of time, improving as a result.
4. [noun] (uncountable) Old people, collectively.
5. [verb] Simple past tense and past participle of age
6. [noun] People who are old collectively; 'special arrangements were available for the aged'.
7. [adjective] Advanced in years; (`aged' is pronounced as two syllables); 'aged members of the society'; 'elderly residents could remember the construction of the first skyscraper'; 'senior citizen'.
8. [adjective] At an advanced stage of erosion (pronounced as one syllable); 'aged rocks'.
9. [adjective] Having attained a specific age; (`aged' is pronounced as one syllable); 'aged ten'; 'ten years of age'.
10. [adjective] Of wines, fruit, cheeses; having reached a desired or final condition; (`aged' pronounced as one syllable); 'mature well-aged cheeses'.
11. [adjective] (used of tobacco) aging as a preservative process (`aged' is pronounced as one syllable).