leprosy: meaning, definition, pronunciation and examples
Low frequencyTechnical/Medical, Historical, Literary (when used figuratively)
Quick answer
What does “leprosy” mean?
A chronic infectious disease caused by the bacterium Mycobacterium leprae, primarily affecting the skin, peripheral nerves, upper respiratory tract, and eyes, often resulting in skin lesions and nerve damage.
Audio
Pronunciation
Definition
Meaning and Definition
A chronic infectious disease caused by the bacterium Mycobacterium leprae, primarily affecting the skin, peripheral nerves, upper respiratory tract, and eyes, often resulting in skin lesions and nerve damage.
Figuratively, any condition or phenomenon that causes social ostracism, isolation, or a slow, corrosive decay, akin to the historical social treatment of the disease.
Dialectal Variation
British vs American Usage
Differences
No significant lexical differences. Both use 'leprosy' and the alternative 'Hansen's disease'. Figurative use is equally understood.
Connotations
Equally strong historical and social stigma attached in both varieties.
Frequency
Slightly higher frequency in British English in historical/colonial context texts, but marginal difference.
Grammar
How to Use “leprosy” in a Sentence
diagnose with leprosyafflicted by leprosystigma of leprosycampaign to eradicate leprosyVocabulary
Collocations
Examples
Examples of “leprosy” in a Sentence
adjective
British English
- The leprosy research unit published its findings.
- He studied leprosy transmission rates.
American English
- The leprosy initiative received federal funding.
- Leprosy symptoms can take years to appear.
Usage
Meaning in Context
Business
Virtually unused, except potentially in CSR reports for pharmaceutical companies.
Academic
Used in medical, historical, and public health contexts. 'Hansen's disease' is often preferred in clinical writing.
Everyday
Rare. Most commonly encountered in historical dramas, literature, or news about eradication efforts.
Technical
Primary domain. Used in medicine, epidemiology, and microbiology, though 'Hansen's disease' is the preferred technical term to reduce stigma.
Vocabulary
Synonyms of “leprosy”
Neutral
Vocabulary
Antonyms of “leprosy”
Watch out
Common Mistakes When Using “leprosy”
- Mispronouncing as /liːˈprəʊsi/ or /ˈlɛprɒsi/. Incorrectly using it as a synonym for any skin disease. Using the term in a flippant or stigmatising way.
FAQ
Frequently Asked Questions
Yes, but cases have dramatically reduced. According to the WHO, over 200,000 new cases are still reported annually, primarily in parts of Africa, Asia, and South America. It is curable with multidrug therapy.
No. It is one of the least contagious infectious diseases. Prolonged, close contact with an untreated person over months is usually required for transmission. It is not spread through casual touch.
They refer to the same medical condition. 'Hansen's disease' (named after Dr. Gerhard Hansen who discovered the bacterium) is the preferred term in medical and patient communities as it is neutral and avoids the profound historical stigma and misconceptions associated with the word 'leprosy'.
Yes, but carefully. It is used figuratively to describe something that causes ostracism or a corrosive decay (e.g., 'the leprosy of corruption'). This usage carries the full weight of the word's negative connotations and can be offensive if used insensitively.
A chronic infectious disease caused by the bacterium Mycobacterium leprae, primarily affecting the skin, peripheral nerves, upper respiratory tract, and eyes, often resulting in skin lesions and nerve damage.
Leprosy is usually technical/medical, historical, literary (when used figuratively) in register.
Leprosy: in British English it is pronounced /ˈlɛprəsi/, and in American English it is pronounced /ˈlɛprəsi/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “a social leprosy”
- “treated like a leper”
Learning
Memory Aids
Mnemonic
Think of a LEPRECHAUN with a rash. 'Lep' sounds like 'lep' in leprosy, and the image connects to something (mythically) hidden and separate from society, mirroring the historical isolation of patients.
Conceptual Metaphor
A MORAL/ SOCIAL DISEASE / A CONTAGION OF SHAME (when used figuratively).
Practice
Quiz
What is the primary reason 'Hansen's disease' is often preferred over 'leprosy' in medical contexts?