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white blood cell

white blood cell

22 2.5
A cell in the blood that helps the body fight infections
  • noun
  • /waɪt blʌd sɛl/
  • Specialized
translation icon : glóbulo blanco
  • During the infection, the patient's white blood cell count increased significantly as the body fought off the illness.
  • white blood cell count
  • white blood cell type
  • white blood cell subtype

It increases white blood cell counts and certain immune system cells.

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Examples

  • So in your case, your white blood cell count is in the normal range, which is great.

  • A neutrophil is a white blood cell whose only job is to fight infection.

  • And now we see the white blood cell unable to attack it.

  • So this is a picture of a white blood cell in a field of red blood cells.

  • But your blood also has white blood cells, and white blood cells are a lot bigger than red blood cells.

  • Your white blood cell count will drop.

  • So you can see how a lack of white blood cells can be dangerous to the human body, right?

  • The patient's white blood cell count and body temperature remained normal.

    Academic text (2008)
  • And it helps to create more white blood cells so you can fight off infections.

    Blog text (32)
  • His temperature was 101.2°F, and his white blood cell count was elevated.

    Academic text (2008)

Synonyms

white cell
vswhite blood cell
9 3.3

A blood cell that eats and kills germs to protect the body

is the fuller medical term used in formal or clinical contexts
WBC
vswhite blood cell
  • Specialized
7 3.5

A blood cell that eats bacteria and fungi to help fight infection

is the nonabbreviated name used in general explanation and everyday speech
leukocyte
vswhite blood cell
  • Specialized
3 5.4

A white blood cell that helps the body fight infection by eating bacteria and fungi

is the common everyday name used instead of the scientific term
white corpuscle
vswhite blood cell
1 4.6

A blood cell that surrounds and destroys germs

is the standard modern phrase rather than the older technical wording
white blood corpuscle
vswhite blood cell
  • Archaic
3.9

A blood cell that helps protect the body by eating and killing bacteria and other germs

is the simpler everyday name focusing on protection rather than phrasing

Antonyms

red blood cell
  • Specialized
16 3.1

A small round cell in the blood that carries oxygen to body tissues

Surface Forms

Morphology

white + blood + cell

The meaning is directly compositional: combining 'white' + 'blood' + 'cell' describes a type of cell found in blood that is white (i.e., not the red blood cells), so a learner who knows the constituents can infer it refers to immune-related blood cells. This noun-noun compounding is cross-linguistically common and follows normal English composition patterns, making it immediately understandable to B1 learners.

Etymology

White blood cell The name white blood cell comes from early microscopes, where the small cells looked pale or white next to the red cells in the blood. Because these pale cells act like tiny guards that 'fight infections', the name now means the cells that help protect the body.