Waardenburg syndrome

noun

Waar·​den·​burg syndrome ˈvär-dᵊn-ˌbərg- 

variants or Waardenburg's syndrome

-ˌbərgz- 

: a highly variable genetic disorder inherited as an autosomal dominant trait and marked especially by hearing loss, white hair, and especially a white forelock, widely spaced eyes, and heterochromia of the irises