disease
HighFormal, Medical, General
Definition
Meaning
A disorder of structure or function in a human, animal, or plant, especially one that produces specific signs or symptoms.
A particular quality, habit, or phenomenon regarded as adversely affecting a society, system, or environment.
Linguistics
Semantic Notes
Primarily refers to a pathological condition with identifiable cause and symptoms. Can be used metaphorically for social or moral problems.
Dialectal Variation
British vs American Usage
Differences
No significant lexical differences. Both use 'disease' as the standard term. Spelling is identical.
Connotations
Identical in medical contexts. Slight tendency in UK English to use 'illness' more frequently in general conversation for non-serious conditions.
Frequency
Equally high frequency in both varieties.
Vocabulary
Collocations
Grammar
Valency Patterns
suffer from + diseasediagnose with + diseasetreat for + diseasea disease of + organ/systema disease that + clauseVocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “catch a disease”
- “a disease of the mind/soul”
- “the disease of greed”
- “the English disease (humorous, UK: referring to pessimism or poor weather)”
Usage
Context Usage
Business
Metaphorically: 'A disease of bureaucracy stifles innovation.'
Academic
Used precisely in medical, biological, and social science contexts: 'The study focused on the aetiology of the disease.'
Everyday
General reference to health problems: 'He's been diagnosed with a serious disease.'
Technical
Specific medical terminology: 'Crohn's disease is an inflammatory bowel disease.'
Examples
By Part of Speech
verb
British English
- The fungus can disease the entire crop if not treated.
- Her mind was diseased with hatred.
American English
- The pathogen diseased the livestock within weeks.
- A society diseased by inequality cannot thrive.
adverb
British English
- Not commonly used as an adverb.
American English
- Not commonly used as an adverb.
adjective
British English
- The diseased tissue was surgically removed.
- They cut down the diseased elm tree.
American English
- The doctor examined the diseased lung.
- Diseased plants should be isolated immediately.
Examples
By CEFR Level
- Chickenpox is a common childhood disease.
- Eating fruit helps prevent disease.
- The government launched a campaign to fight heart disease.
- Many diseases can be prevented with vaccines.
- Researchers are trying to understand the genetic basis of the disease.
- The rapid spread of the disease prompted a public health emergency.
- The documentary explored the social determinants that exacerbate the disease burden in impoverished communities.
- Metaphorically, populism has been described as a disease of democracy.
Learning
Memory Aids
Mnemonic
Think: DIS-EASE. The opposite of 'ease' – a state of discomfort and malfunction.
Conceptual Metaphor
DISEASE IS AN ENEMY (fight disease, battle illness), DISEASE IS A BURDEN (suffer from disease), SOCIAL PROBLEMS ARE DISEASES (a disease of corruption).
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Do not confuse with 'болезнь' (illness/sickness) – 'disease' is more specific and clinical. 'Заболевание' is a closer match. Avoid using 'disease' for minor, temporary ailments like a cold in formal contexts.
Common Mistakes
- Using 'disease' as a countable noun without an article: 'He has disease.' (Incorrect) -> 'He has a disease.' (Correct). Confusing 'disease' (the condition) with 'virus' or 'bacteria' (the cause).
Practice
Quiz
Which of the following is the LEAST likely to be described as a 'disease' in a formal medical context?
FAQ
Frequently Asked Questions
'Disease' is a medical/biological term for a specific pathological condition. 'Illness' is the subjective feeling of being unwell. 'Sickness' is often a more general or social term (e.g., sick leave). 'Disease' is more objective and clinical.
Yes, but it is rare and formal/literary. It means 'to affect with a disease' (e.g., 'diseased plants') or metaphorically 'to corrupt' (e.g., 'a diseased mind').
Technically, Covid-19 is the disease caused by the SARS-CoV-2 virus. The virus is the cause; the disease is the resulting condition.
Common prepositions include 'of' (a disease of the liver), 'from' (suffer from a disease), 'with' (diagnosed with a disease). The pattern depends on the verb used.
Collections
Part of a collection
Health and Wellness
B1 · 49 words · Physical and mental health vocabulary.