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Epithelium vs Cuticle - What's the difference?

epithelium | cuticle |

As nouns the difference between epithelium and cuticle

is that epithelium is 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 while cuticle is the outermost layer of the skin of vertebrates; the epidermis.

epithelium

Noun

(en-noun)
  • (anatomy) 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.
  • * 1969 , Vladimir Nabokov, Ada or Ardor , Penguin 2011, p. 25:
  • the passenger's roving eyes paused for a moment as he listened inwardly to a nether itch, which he supposed to be (correctly, thank Log) only a minor irritation of the epithelium .

    Synonyms

    * epithelial tissue

    Derived terms

    * epithelial

    See also

    * endothelium * epidermis English nouns with irregular plurals

    cuticle

    Noun

    (en noun)
  • The outermost layer of the skin of vertebrates; the epidermis.
  • The strip of hardened skin at the base and sides of a fingernail or toenail.
  • Dead or cornified epidermis.
  • (zoology, botany) A noncellular protective covering outside the epidermis of many invertebrates and plants.
  • A thin skin formed on the surface of a liquid.
  • Synonyms

    * (outer protective covering) cuticula

    Derived terms

    * cuticular * epicuticle * exocuticle * mescocuticle * procuticle

    See also

    * nail * thumbnail * toenail * quick