white blood cell
noun
: any of the blood cells that are colorless, lack hemoglobin, contain a nucleus, and include the lymphocytes, monocytes, neutrophils, eosinophils, and basophils
called also leukocyte, white blood corpuscle, white cell
compare red blood cellExamples of white blood cell in a Sentence
Recent Examples on the Web
After a skin injury, the researchers found that macrophages, a type of white blood cell, infiltrate dermal adipose tissue, a tissue found in the layers of the skin.
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Jasmine Laws, MSNBC Newsweek, 27 Oct. 2025
Morton said that there are no plans to reduce the labor force, and part of the reason is that the new machines are better at separating platelets and white blood cells, components that are used in cancer treatment and research, respectively.
—Paul Sisson, San Diego Union-Tribune, 27 Oct. 2025
The mouse portion of the new research found that Covid mRNA vaccination appeared to make the immune system more attuned to recognizing tumors as a threat by stimulating dendritic cells, a type of white blood cell.
—Kaitlin Sullivan, NBC news, 19 Oct. 2025
Astronauts experience changes in white blood cell behavior, inflammation, and even allergic responses.
—Kaif Shaikh, Interesting Engineering, 16 Oct. 2025
See All Example Sentences for white blood cell
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Jasmine Laws, MSNBC Newsweek, 27 Oct. 2025
Morton said that there are no plans to reduce the labor force, and part of the reason is that the new machines are better at separating platelets and white blood cells, components that are used in cancer treatment and research, respectively.
—Paul Sisson, San Diego Union-Tribune, 27 Oct. 2025
The mouse portion of the new research found that Covid mRNA vaccination appeared to make the immune system more attuned to recognizing tumors as a threat by stimulating dendritic cells, a type of white blood cell.
—Kaitlin Sullivan, NBC news, 19 Oct. 2025
Astronauts experience changes in white blood cell behavior, inflammation, and even allergic responses.
—Kaif Shaikh, Interesting Engineering, 16 Oct. 2025
See All Example Sentences for white blood cell
Cite this Entry
“White blood cell.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/white%20blood%20cell. Accessed 31 Oct. 2025.
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