noun
- a person who goes on a long, difficult journey on foot, especially in mountainous areas
- a fan of the television series Star Trek
Usage: informal
Examples
- The experienced trekker carried all her supplies in a large backpack.
- Mountain trekkers must be prepared for sudden weather changes.
- She became an avid trekker after her first hiking trip in Nepal.
- The trekker followed the trail markers through the dense forest.
- As a devoted trekker, he attended every Star Trek convention in the city.
- The online forum was filled with trekkers discussing their favorite episodes.