Old (adjective)

1. Having lived or existed for a long time.
2. Having lived or existed for a specified amount of time.
3. Belonging to the distant past.
4. Not young; advanced in years.
5. Having been used or known for a long time.

Origin:

Old english eld, of germanic origin; related to dutch oud and german alt.

Examples:

1. The old man sat on the bench, watching the world go by.
2. She is ten years old and in the fifth grade.
3. He told stories of the old days.
4. She has an old book with yellowed pages.
5. The old tradition has been passed down from generation to generation.