epithelial

adjective

ep·​i·​the·​li·​al ˌe-pə-ˈthē-lē-əl How to pronounce epithelial (audio)
: of or relating to epithelium
intestinal epithelial cells
epithelial ovarian cancer

Examples of epithelial in a Sentence

Recent Examples on the Web In cloning, the nucleus of the epithelial cell needs to essentially erase its memory and be reprogrammed. Alexandra Horowitz, The New Yorker, 24 June 2024 The prostate gland has an epithelial part where the gland cells make PSA and prostate-specific antigens; those epithelial cells or stem cells that regenerate the gland cells are the source of cancer. Dominique Fluker, Essence, 8 Feb. 2024 Its effectiveness on the digestive system ensures that the immune system is improved, which happens through the intestines' epithelial lining repair. Amber Smith, Discover Magazine, 6 Jan. 2024 To make that connection, the team demonstrated that two distinct symmetries coexist in epithelial tissue. WIRED, 10 Dec. 2023 See all Example Sentences for epithelial 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'epithelial.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1845, in the meaning defined above

Time Traveler
The first known use of epithelial was in 1845

Dictionary Entries Near epithelial

Cite this Entry

“Epithelial.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/epithelial. Accessed 7 Jul. 2024.

Medical Definition

epithelial

adjective
ep·​i·​the·​li·​al ˌep-ə-ˈthē-lē-əl How to pronounce epithelial (audio)
: of or relating to epithelium
epithelial cells

More from Merriam-Webster on epithelial

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!