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{%type%} Definitions

WordNet 3.0Copyright Princeton University
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Plural of: The thin, membranous tissue that lines most of the internal and external surfaces of an animal's body

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Usage examples (34)
  • Some epithelia are relatively impermeable; others are readily crossed.
  • Bacteria are present in the gut from a very early age, and populate the digestive epithelia.
  • This exudation soon occasions a cloudiness of the connective tissues and at the same time a desquamation (shedding in scales) of the epithelia (cells of the thin mucous...
  • Is it that the epithelia are just desensitized, or what?
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The Open Dictionary of English is a collaborative project, based on Open Source materials, LearnThat resources, and partner APIs.
We give special thanks to our LearnThat volunteers, as well as Princeton University and Wiktionary for their Open Source word data. We're also grateful for the support given by Google, Wordnik.com, Dictionary.com, Stands4.com and YouTube, OEDILF.com, Kylescholz.com, Best-Practice.com, Forvo.com, as well as the generous Creative Commons community.