Definition, Meaning & Synonyms
immune system
noun
/ɪˈmjun ˈsɪstəm/
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Definition
The immune system is a complex network of cells, tissues, and organs that work together to defend the body against harmful invaders such as bacteria, viruses, and parasites.
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Examples
- The immune system plays a vital role in maintaining overall health.
- When the immune system is weakened, the body becomes more susceptible to infections.
- Vaccines help the immune system recognize and combat specific pathogens.
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Meaning
The immune system protects the body from infections and diseases by identifying and destroying pathogens.
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Synonyms
- defense system
- immune response
- immune defense