Definition

1. Noun:
   • Tuberculosis: A serious infectious disease caused by the bacterium Mycobacterium tuberculosis, primarily affecting the lungs but capable of spreading to other parts of the body. It is characterized by symptoms such as fever, weight loss, and the formation of small lesions called tubercles.

Usage Examples

• Noun:
  • Before antibiotics, many people died from t.b..
  • The public health campaign focused on early screening for t.b..
  • He was diagnosed with pulmonary t.b. and began a long course of treatment.

Advanced Usage

• "T.B." as an abbreviation: "T.b." is the standard written abbreviation for "tuberculosis." It is often written in uppercase (TB) and is more common in medical, historical, or informal contexts than the full term.
  • The old medical records listed the cause of death as T.B..
• Contextual Use: The term is frequently used with modifiers to specify the type or location of the infection.
  • drug-resistant TB; extrapulmonary TB; latent TB infection

Variants and Related Words

• Tuberculosis (n): The full, formal name of the disease.
• Consumption (n): An old-fashioned, historical term for tuberculosis, referring to the way the disease seemed to "consume" the body.

Synonyms

• Phthisis (n): A technical, chiefly historical synonym for pulmonary tuberculosis.
• White plague (n): A historical term for tuberculosis.

Notes on Usage

• "T.b." is an initialism. In modern usage, it is most commonly written without periods as "TB."
• It functions as a non-count noun (e.g., "He has TB," not "He has a TB").
• Due to the stigma historically associated with the disease, the full term "tuberculosis" is often preferred in formal and patient-centered communication.

Noun

1. infection transmitted by inhalation or ingestion of tubercle bacilli and manifested in fever and small lesions (usually in the lungs but in various other parts of the body in acute stages)