down's syndrome
MediumMedical, educational, formal, sensitive everyday
Definition
Meaning
A genetic condition caused by the presence of an extra chromosome 21, characterized by a distinct facial appearance, intellectual disability, and often physical health issues.
Used medically and socially to describe individuals with this chromosomal condition and, by extension, the community, advocacy, and research associated with it.
Linguistics
Semantic Notes
The term has largely replaced older, now-offensive terms. Modern practice emphasizes 'person-first' language (e.g., 'a person with Down's syndrome'), though identity-first language (e.g., 'a Down's syndrome person') is also used, particularly within the community.
Dialectal Variation
British vs American Usage
Differences
In British English, the possessive form 'Down's syndrome' (after Dr John Langdon Down) is standard. In American English, the non-possessive form 'Down syndrome' is more common. 'Trisomy 21' is the technical term used interchangeably in both regions.
Connotations
Equally standard and acceptable in their respective regions. No difference in perceived formality or sensitivity.
Frequency
'Down's syndrome' is overwhelmingly dominant in the UK; 'Down syndrome' is overwhelmingly dominant in the US.
Vocabulary
Collocations
Grammar
Valency Patterns
{person/child} with Down's syndrome{diagnosis/screening} for Down's syndromeborn with Down's syndromehas Down's syndromeVocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “No specific idioms. The term itself is a medical eponym.”
Usage
Context Usage
Business
Rare, except in contexts of workplace inclusion policies or diversity initiatives.
Academic
Common in medical, genetic, paediatric, psychological, and educational research literature.
Everyday
Used in personal, family, and community contexts, often with sensitivity to preferred language.
Technical
Used precisely in genetics (Trisomy 21), paediatrics, and special education.
Examples
By Part of Speech
adjective
British English
- The Down's syndrome support group meets weekly.
- She is a leading Down's syndrome campaigner.
American English
- The Down syndrome advocacy network is very active.
- He attended a Down syndrome conference.
Examples
By CEFR Level
- My cousin has Down's syndrome.
- She is a happy girl with Down's syndrome.
- Children with Down's syndrome may need extra help at school.
- The doctor explained what Down's syndrome is.
- Prenatal screening can assess the likelihood of a baby having Down's syndrome.
- People with Down's syndrome are living longer, healthier lives than ever before.
- Contemporary research is challenging many preconceptions about the intellectual capabilities of individuals with Down's syndrome.
- The legal framework surrounding discrimination protects the rights of those with Down's syndrome in the workplace.
Learning
Memory Aids
Mnemonic
Remember the 's' in the UK version by associating it with the British preference for possessive forms in medical eponyms (e.g., Hodgkin's disease). The US version is shorter.
Conceptual Metaphor
Not typically metaphorical. It is a direct medical classification.
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Avoid direct translation of outdated or offensive Russian terms like 'солнечные дети' ('sunshine children') in formal English contexts; use the standard medical term. The Russian calque 'синдром Дауна' aligns with the US 'Down syndrome' form, not the UK possessive.
Common Mistakes
- Misspelling as 'Downs syndrome' (missing apostrophe in UK), 'Down Syndrom', or 'Daun syndrome'. Using outdated/offensive terms like 'mongolism'. Incorrectly using it as an adjective without a noun (e.g., 'He is Down's').
Practice
Quiz
Which of the following is the most appropriate and contemporary way to refer to an individual?
FAQ
Frequently Asked Questions
Both are correct but regionally preferred. 'Down's syndrome' is standard in the UK and Commonwealth countries. 'Down syndrome' (without the apostrophe 's') is standard in the US.
Person-first language (e.g., 'a person with Down's syndrome') emphasises the individual before the condition. It is widely recommended as respectful. However, some individuals and groups prefer identity-first language (e.g., 'a Down's syndrome person'). It's best to follow an individual's or organisation's preference.
It is caused by the presence of an extra full or partial copy of chromosome 21 (Trisomy 21). This is usually a random occurrence during cell division and is not typically inherited.
No. Terms such as 'mongolism' or 'mongoloid' are considered highly offensive, outdated, and scientifically inaccurate. They should never be used.