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Definitions from WordNet

Definitions from the Web

Epithelial

Adjective: of or relating to the thin layer of cells forming the outer surface of the body and lining the cavities of internal organs.

Sense 1: Pertaining to the epithelium, the tissue that covers and protects surfaces or lines cavities.

Example sentence: The dermatologist examined the patient's epithelial cells under a microscope to determine the cause of the skin rash.

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