tuberculosis
mediumtechnical, medical
Definition
Meaning
A serious infectious disease caused by the bacterium Mycobacterium tuberculosis, primarily affecting the lungs.
It can also refer to the condition of having this disease, and historically it was known as consumption, a wasting disease that may affect other organs.
Linguistics
Semantic Notes
Typically used as a non-count noun; often abbreviated as TB; connotes historical epidemics and public health concerns.
Dialectal Variation
British vs American Usage
Differences
No significant differences in meaning or spelling; the term is identical in both dialects.
Connotations
Associated with poverty, historical outbreaks, and healthcare challenges in both cultures.
Frequency
Equally common in medical contexts; slightly more frequent in American English due to ongoing public health initiatives.
Vocabulary
Collocations
Grammar
Valency Patterns
contract tuberculosisdiagnosis of tuberculosissuffer from tuberculosisVocabulary
Synonyms
Strong
Neutral
Weak
Usage
Context Usage
Business
Rare, except in healthcare management, insurance, or pharmaceutical contexts.
Academic
Common in medical, biological, and public health research and discussions.
Everyday
Used in conversations about health, illness, or vaccination, but not frequent in casual talk.
Technical
Frequent in clinical settings, medical journals, epidemiology, and scientific literature.
Examples
By Part of Speech
verb
British English
- The physician diagnosed the patient with tuberculosis.
American English
- Doctors routinely test for tuberculosis in at-risk populations.
adverb
British English
- She gradually recovered from tuberculosis.
American English
- He was unexpectedly diagnosed with tuberculosis.
adjective
British English
- The tuberculosis clinic offers specialized care.
American English
- Drug-resistant tuberculosis cases are on the rise.
Examples
By CEFR Level
- Tuberculosis is a dangerous disease.
- People with tuberculosis must take medicine for many months.
- Vaccination can help prevent the spread of tuberculosis in communities.
- The emergence of multidrug-resistant tuberculosis complicates global health strategies.
Learning
Memory Aids
Mnemonic
Think of 'tuber' like tube (referring to lungs) and 'culosis' as a condition, so a condition affecting the lungs.
Conceptual Metaphor
Often metaphorically described as 'the white plague' or a 'silent killer' due to its historical impact and stealthy progression.
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- No major traps; the Russian word 'туберкулёз' is a direct cognate, but avoid using archaic terms like 'consumption' in modern contexts.
Common Mistakes
- Mispronouncing as 'tuberculousis', or using it as a countable noun without 'case of' (e.g., 'a tuberculosis' instead of 'a case of tuberculosis').
Practice
Quiz
Which organ is primarily affected by tuberculosis?
FAQ
Frequently Asked Questions
It is caused by the bacterium Mycobacterium tuberculosis.
Yes, it is airborne and spreads through coughs, sneezes, or close contact with an infected person.
With a long course of antibiotics, typically lasting six to nine months, depending on the drug resistance.
Tuberculosis is a specific chronic infection caused by Mycobacterium tuberculosis, while pneumonia is an acute lung inflammation caused by various pathogens like bacteria, viruses, or fungi.