Synonyms of mongolism

Noun

1. mongolism, mongolianism, Down's syndrome, Down syndrome, trisomy 21, trisomy, birth defect, congenital anomaly, congenital defect, congenital disorder, congenital abnormality

usage: a congenital disorder caused by having an extra 21st chromosome; results in a flat face and short stature and mental retardation

Definition and meaning of mongolism (Dictionary)