potholer (noun)

1. The painting depicted a potholer exploring a mysterious cave with a flashlight.

2. In the comic book series, the protagonist is a potholer who discovers hidden treasures and ancient relics during his cave explorations.

3. The fashion designer was inspired by the courage and adventurous spirit of a potholer, and created a collection with rugged and functional clothing for cave exploration.

4. According to mythology, there were gods and goddesses who were known for their expertise in cave exploration and were considered as potholers among humans.