Dictionary and Thesaurus

Definition of Down Syndrome

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

Synonyms of Down Syndrome

• Mongolism
• Mongolianism
• Down's Syndrome
• Down Syndrome
• Trisomy 21

Antonyms of Down Syndrome

Homophones of Down Syndrome