A congenital disorder caused by having an extra 21st chromosome; results in a flat face and short stature and mental retardation. Synonyms: Down's syndrome, Down syndrome, mongolism, trisomy 21.
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Words linked to "Mongolianism" : congenital disorder, congenital anomaly, congenital defect, congenital abnormality, birth defect, trisomy, Down's syndrome, mongolism |
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