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endothelium: Meaning and Definition of
en•do•the•li•um
Pronunciation: (en"dō-thē'lē-um), [key]
— pl. -li•a
- a type of epithelium composed of a single layer of smooth, thin cells that lines the heart, blood vessels, lymphatics, and serous cavities.
See also:
- endothelium (Thesaurus)
