अर्थ : A congenital disorder caused by having an extra 21st chromosome. Results in a flat face and short stature and mental retardation.
पर्यायवाची : down syndrome, down's syndrome, mongolianism, trisomy 21
Mongolism ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. Mongolism ka matlab kya hota hai?