to phagocytose
- verb
- /ˌfæɡəˈsaɪtoʊs/
- UK
- During the immune response, some white blood cells phagocytose pathogens to eliminate them.
Examples
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The macrophages and the neutrophils are cells that eat that phagocytose microbial cells and they deliver them then to the lysosomes for digestion.
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The macrophages phagocytose bacteria to help protect the body from infection.
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In a healthy body, immune cells phagocytose foreign invaders to keep the system functioning properly.
Synonyms
To eat and break down tiny particles or bacteria inside the body, usually by white blood cells
Surface Forms
Morphology
phagocytose = phagocyte (opaque) = phago + cyto + ose
The formation is technical biomedical morphology (phagocyte + -ose); knowing the technical base 'phagocyte' is required to infer the verb, so it is not accessible to an average B1 learner.
Etymology
Phagocytose comes from Greek parts phago- 'eat' and cyto- 'cell', so it means 'cell-eating'. That's why we use it for immune cells that surround and digest bacteria or other particles to protect the body.