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Word of the Day Tuesday, June 9, 2026

epithelial

/ˌɛpɪˈθiːliəl/ adjective · British & US
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What does epithelial mean?

adjective

Relating to or forming the epithelium, the outermost layer of cells on a surface, especially the skin or lining of a gland or other organ.

Example

"The epithelial cells in the skin played a crucial role in protecting the body from external damage."

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

Synonyms for epithelial

Rhymes with epithelial

Etymologically related