windgall
/ˈwɪndˌɡɔl/
noun
- A soft, fluid-filled swelling on a horse's leg, usually near the fetlock joint, caused by strain or overwork.
- Regular exercise and proper rest can help prevent windgalls from forming in young horses.
- The veterinarian examined the windgall and recommended a week of light activity.
- The farrier noticed a windgall on the horse's left hind leg after the long ride.