1. (noun) any of several congenital diseases in which the skin is dry and scaly like a fish

• congenital disease
• genetic abnormality
• genetic defect
• genetic disease
• genetic disorder
• hereditary condition
• hereditary disease
• inherited disease
• inherited disorder

1. (noun) any of several congenital diseases in which the skin is dry and scaly like a fish

• xeroderma
• xerodermia