epithelium

noun/ˌɛpɪˈθiːliəm/

Frequency rank: #16,561 most common English word

Meaning

The tissue that lines the surfaces of organs and body cavities.

Illustration for the English word “epithelium”

Example sentence

The surgeon examined the epithelium lining the inside of the patient's cheek during the procedure.

Synonyms & related words

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