Mongolism
Related Definitions
[n] a congenital disorder caused by having an extra 21st chromosome; results in a flat face and short stature and mental retardation
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