1. (noun) any of a group of genetic disorders involving a defect in the metabolism of mucopolysaccharides resulting in greater than normal levels of mucopolysaccharides in tissues

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

1. (noun) any of a group of genetic disorders involving a defect in the metabolism of mucopolysaccharides resulting in greater than normal levels of mucopolysaccharides in tissues

• dysostosis multiplex
• gargoylism
• hurler's disease
• hurler's syndrome
• lipochondrodystrophy