# on in years

idiom

Source: https://englishreference.com/idiom/on-in-years
Updated: 2026-08-10

## Meaning

Old; advanced in age.

## Examples

- My grandfather is getting on in years.
- Although he is getting on in years, he still walks to the park every single morning.
- The professor, though clearly on in years, retained a sharp intellect that commanded the respect of every student in the lecture hall.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.