old-timer
🇺🇸
/ˌəʊld ˈtaɪmər/
🇬🇧
/ˌəʊld ˈtaɪmə(r)/
A person who has been part of a group or community for a long time.
The old-timer shared stories of the town's history with the new residents.
An elderly person.
The old-timer sat on the bench, enjoying the warm sun.