mongolian idiocy: meaning, definition, pronunciation and examples
Obsolete/Very RareHistorical, Offensive, Obsolete medical jargon
Quick answer
What does “mongolian idiocy” mean?
A dated, offensive, and now obsolete medical term historically used to refer to Down syndrome (trisomy 21).
Audio
Pronunciation
Definition
Meaning and Definition
A dated, offensive, and now obsolete medical term historically used to refer to Down syndrome (trisomy 21).
None. The term is purely historical and pejorative, referring to a specific congenital condition.
Dialectal Variation
British vs American Usage
Differences
No significant regional differences; the term was used in medical literature in both regions and is now uniformly rejected.
Connotations
Universally offensive, archaic, and associated with scientific racism and stigmatization of disability.
Frequency
Extremely rare in modern discourse. If encountered, it is almost exclusively in historical texts or discussions of medical history and ethics.
Grammar
How to Use “mongolian idiocy” in a Sentence
The obsolete term [subject] was used for [object].Vocabulary
Collocations
Examples
Examples of “mongolian idiocy” in a Sentence
adjective
British English
- The 'mongolian idiocy' classification is now defunct.
American English
- He was given a diagnosis of 'mongolian idiocy' in the 1950s.
Usage
Meaning in Context
Business
Never used.
Academic
Only used in historical or critical discourse on medicine, disability studies, or bioethics to critique past terminology.
Everyday
Never used; highly offensive.
Technical
Obsolete and rejected in modern medical, psychological, and genetic terminology.
Vocabulary
Synonyms of “mongolian idiocy”
Neutral
Vocabulary
Antonyms of “mongolian idiocy”
Watch out
Common Mistakes When Using “mongolian idiocy”
- Using the term in any contemporary context.
- Assuming it has any current medical validity.
- Translating it directly into other languages for modern use.
FAQ
Frequently Asked Questions
No. It is considered highly offensive, scientifically inaccurate, and is entirely obsolete. The correct term is Down syndrome or trisomy 21.
It was based on the erroneous and racist belief by 19th-century physician John Langdon Down that the facial features of individuals with trisomy 21 resembled those of people from Mongolia, which he framed as a form of 'degeneration'.
You might find it in very old medical textbooks or historical documents. In modern contexts, it is only referenced to discuss the history of medical terminology and its ethical implications.
Understand it as a historical artifact of prejudice. In any contemporary discussion, you should use and promote the correct, respectful terminology: Down syndrome.
A dated, offensive, and now obsolete medical term historically used to refer to Down syndrome (trisomy 21).
Mongolian idiocy is usually historical, offensive, obsolete medical jargon in register.
Mongolian idiocy: in British English it is pronounced /mɒŋˈɡəʊ.li.ən ˈɪd.i.ə.si/, and in American English it is pronounced /mɑːŋˈɡoʊ.li.ən ˈɪd.i.ə.si/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Do not use this term. Remember it only as a historical example of offensive and incorrect medical language.
Conceptual Metaphor
None appropriate; the term itself is based on a false and racist metaphorical comparison.
Practice
Quiz
What is the primary reason 'mongolian idiocy' is no longer used?