Hvernig á að dæma "down's syndrome"

• "Down's syndrome" fram á Enska.

• "down's syndrome" fram á Enska.

Merkingar og skilgreiningar á "down's syndrome"

Noun

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

Samheiti:

• mongolism
• mongolianism
• Down's syndrome
• Down syndrome
• trisomy 21