Mongolism
[n] a congenital disorder caused by having an extra 21st chromosome; results in a flat face and short stature and mental retardation
Related Information
Related Terms
achromatic vision, albinism, amentia, arrested development, backwardness, blithering idiocy, Christmas disease, color blindness, cretinism, cystic fibrosis, dichromatic vision, dysautonomia, half-wittedness, Hartnup disease, hemophilia, ichthyosis, idiocy