adjective:having lived for a long time; no longer young
You're old enough to tie your own shoelaces.
I can't listen to the old man's advice.
adjective:from a previous time period
We have some old family photographs to look through.
He’s an old friend from my school days.
The old traditions are still respected in this village.
noun:an elderly person
The old sat on the bench, feeding the pigeons every afternoon.
