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Word of the Day Wednesday, June 10, 2026

leukocyte

/luːˈkɒsɪt/ noun · British & US
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What does leukocyte mean?

noun

A white blood cell that plays a major role in the immune system, particularly in defending against infections and foreign substances.

Example

"The doctor examined the patient's leukocyte count to determine the severity of the infection."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for leukocyte

Rhymes with leukocyte

Etymologically related