¦myükōˌpälēˌsakə(ˌ)rīˈdōsə̇s noun
( plural mucopolysaccharido·ses -ōˌsēz)
Etymology: New Latin, from English mucopolysaccharide + New Latin -osis
: any of a group of genetically determined disorders of mucopolysaccharide metabolism that are characterized by the accumulation of mucopolysaccharides in the tissues and their excretion in the urine