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Immunodeficiency - Meaning, Definition & English Examples

Immunodeficiency is a condition where the immune system is weakened or impaired, making the body more vulnerable to infections and diseases. It can be inherited or acquired.

immunodeficiency

/ˌɪmjənoʊdɪˈfɪʃənsi/ /ˌɪmjʊnəʊdɪˈfɪʃənsi/

Definition:

A weakened immune system, increasing susceptibility to infections and diseases.

Synonyms:

immune deficiency, immune disorder, immune dysfunction

Part of Speech:

noun

Antonyms:

immunity, resistance

Common Collocations:

severe immunodeficiency, primary immunodeficiency, acquired immunodeficiency, immunodeficiency syndrome, immunodeficiency disorder

Derivatives:

immunodeficient, immunodeficiencies

Usage Tips:

Use "immunodeficiency" to describe a medical condition where the immune system is impaired or nonfunctional.

Common Phrases:

"immunodeficiency virus, " "combined immunodeficiency, " "immunodeficiency disease"

Etymology:

From Latin "immunis" (exempt) + "deficientia" (lack), meaning lack of immune protection.

Examples:

  • 1. People with immunodeficiency must avoid exposure to infections.
  • 2. HIV is a virus that causes acquired immunodeficiency syndrome (AIDS).
  • 3. Newborn screening helps detect primary immunodeficiency early in life.
  • 4. Severe combined immunodeficiency is a rare genetic disorder affecting immunity.

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