Old-timer (noun)

A person who has been around for a long time and has a lot of experience or knowledge in a particular area.

Origin:

The term 'old-timer' is a slang term that has been used since the mid-19th century to refer to someone who has been around for a long time and is experienced or knowledgeable in a particular area.

Examples:

1. Many people respect the opinions of old-timers who have been in the industry for many years.
2. The old-timer at the hardware store was able to provide valuable advice to the customer.
3. Old-timers often have interesting stories to tell about their experiences.
4. People often turn to old-timers for advice on how to solve a problem.
5. The old-timer in the small town was known for his wisdom and knowledge about the area.