Hiker (noun)

1. A person who goes for long walks, especially in the countryside or mountains.
2. A person who goes for a hike or backpacking trip.

Origin:

The word "hiker" comes from the word "hike" which means "to walk for pleasure or exercise in the countryside." it is first recorded in the late 19th century to describe a person who goes for long walks, especially in the countryside or mountains.

Examples:

1. The hikers were seen climbing the mountain.
2. He is an experienced hiker who has hiked many trails.
3. The group of hikers set out early in the morning.
4. The hiker was lost in the woods.
5. The hiker's backpack was filled with supplies for the trip.