Mongolian idiocy
English
Etymology
Coined in the 19th century, referring to the resemblance the afflicted children bore to the people of what was then known as the Mongolian race.
Proper noun
- (now offensive, obsolete) Synonym of Down syndrome.
Coined in the 19th century, referring to the resemblance the afflicted children bore to the people of what was then known as the Mongolian race.