Word.ws English Dictionary

Plural of epithelium

regular plural

The plural of epithelium is epitheliums or epithelia.

Forms of epithelium

Singularepithelium /ˌɛpɪˈθiːlɪəm/
Pluralepitheliums
epithelia
Countablecountable and uncountable

Epitheliums and epithelia in a sentence

  • Immediately after receiving a cervical fragment from the operating room, we dissected the exocervical epitheliums under a stereoscopic microscope to avoid stromal cells.2015 September 16, “CDKN3 mRNA as a Biomarker for Survival and Therapeutic Target in Cervical Cancer”, in PLOS ONE, →DOI. From the entry exocervical
  • An epitheliome is thus a conceptual grouping of all of the processes, expressed genes or proteins that make up a functional epithelium, and distinguishes each type of epithelia.2015, Julian A.T. Dow, Shireen A. Davies, “What is an epitheliome, anyway?”, in Insect Biochemistry and Molecular Biology, volume 67, →DOI. From the entry epitheliome

Meaning of epithelium

  1. noun A membranous tissue composed of one or more layers of cells which forms the covering of most internal and external surfaces of the body and its organs: internally including the lining of vessels and other small cavities, and externally being the skin.

Full definition of epithelium

Questions about the plural of epithelium

What is the plural of epithelium?
The plural of epithelium is epitheliums or epithelia.
Which is correct, epitheliums or epithelia?
Both are used. epithelia is the more common of the two in English writing.
Is epithelium countable?
Epithelium is a countable and uncountable noun.

Source and license

Adapted from Wiktionary: epithelium (page history and authors) and the entries of its forms. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws left out forms marked obsolete, archaic, rare or dialectal and added the examples. Wiktionary data of 2026-09-02.

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Cite this page: “Plural of epithelium.” Word.ws, https://word.ws/plural/epithelium. Based on Wiktionary, CC BY-SA 4.0.