noun
fur
FUR/fɜːr/
The soft, thick hair of a mammal.
Soft, fluffy fur covers the rabbit's cheeks, chest, and flanks.

Etymology
Probably from Old French fourrer, 'to cover or line clothing,' fur first referred to garment trimming or lining. The name then shifted to the animal hair or pelt used as that material.
In context
some species are caught specifically for their soft, bushy fur.
More examples
- Our rabbit sheds fur all over the couch.
- She gently brushes the tangles out of the dog's fur.
- The fox has reddish fur and a white chest.
Forms
fur
furry adjective — Covered with soft, thick animal hair.