Usher's syndrome

noun
Ush·​er's syndrome | \ ˈəsh-ərz- How to pronounce Usher's syndrome (audio) \
variants: also Usher syndrome \ -​ər-​ How to pronounce Usher syndrome (audio) \

Medical Definition of Usher's syndrome

: a genetic disease that is characterized by congenital deafness or progressive hearing loss during childhood and by retinitis pigmentosa and that is inherited chiefly as an autosomal recessive trait