Definition: The term "kevelhead" is often used to refer to a particular type of fish, which is also known as the salmonid. It is found in the Pacific Northwest region of North America and can be found in rivers, lakes, and streams. The kevelhead is a large, white fish that has a distinctive pattern on its back and sides, with white spots or scales. It is often referred to as "the king of the salmonids" because of its size and beauty,