Coat is an outer garment worn on the upper body, typically with long sleeves and extending below the hips.
The term "coat" can also refer to:
1. A layer of paint or similar material covering a surface
2. The fur or hair covering an animal's body
3. In biology, the outer layer of a virus or cell
4. A slang term meaning "to cover completely" (e.g., "The city was coated in snow")