leukocyte

noun/ˈluːkəˌsaɪt/

Frequency rank: #19,503 most common English word

Meaning

A white blood cell that forms part of the immune system and helps defend the body against infection and disease.

Illustration for the English word “leukocyte”

Example sentence

The doctor examined the patient's blood sample and found an elevated number of leukocyte cells, which suggested an infection.

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