The Tartar and Mongol army, led by descendants of Genghis Khan, that overran Asia and parts of eastern Europe in the 13th century and maintained an empire until around 1500 (so called from the richness of the leader's camp).
Definition of Golden Horde in US English:
Golden Horde
proper nounˈˌɡōldən ˈhôrd
The Tartar and Mongol army, led by descendants of Genghis Khan, that overran Asia and parts of eastern Europe in the 13th century and maintained an empire until around 1500 (so called from the richness of the leader's camp).