Muskrat (noun)

1. A large amphibious North American rodent with dense soft fur, webbed hind feet and a broad, flat tail.
2. The fur of this animal, especially when used for clothing.

Origin:

Late 17th century: from musk + rat.

Examples:

1. The muskrat is a common sight in North American marshes, where it builds its nests.
2. The muskrat is an excellent swimmer and can hold its breath underwater for several minutes.
3. The muskrat is hunted for its fur, which is valued for its softness and durability.
4. The muskrat fur is often used to make hats, gloves, and other clothing items.
5. The muskrat is a hardy animal that is able to adapt to a variety of environments.