Walker (noun)

A person who walks, especially for exercise or pleasure.

Origin:

Mid 17th century: perhaps a variant of the noun walk, influenced by agent nouns such as talker.

Examples:

1. She was an avid walker and hiked every weekend.
2. The park was filled with walkers and joggers.
3. The walker carried a backpack and a water bottle.
4. The walker stopped to take a picture of the sunset.
5. The walker lost his way and asked for directions.