Word.ws English Dictionary

cortexes

cortexes is the plural of cortex.

Meaning of cortex

Noun

cortex (countable and uncountable, plural cortexes or cortices)

  1. (countable) The outer layer of an internal organ or body structure, such as the kidney or the brain.
    • In the study, led by Ryota Kanai of the University College London, people who identified themselves as liberals generally had a larger anterior cingulate cortex — a comma-shaped region near the front of the brain that is involved in decision-making. By contrast, those who identified as...2011 April 8, Amie Ninh, “Liberal vs. Conservative: Does the Difference Lie in the Brain?”, in TIME, archived from the original on 18 Jul 2025
  2. (uncountable) The tissue of a stem or root that lies inward from the epidermis, but exterior to the vascular tissue.
  3. The outer surface of a piece of flint.

Phrases with cortexes

Questions about cortexes

What is cortexes the plural of?
Cortexes is the plural of cortex.

Words near cortexes in the dictionary

  1. Cortes
  2. Cortese
  3. Corteses
  4. Cortesian
  5. cortex
  6. cortexes
  7. cortexillin
  8. cortexillins
  9. cortexless
  10. cortexolone
  11. cortexone

Source and license

Adapted from Wiktionary: cortexes (page history and authors); cortex (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “cortexes.” Word.ws, https://word.ws/cortexes. Based on Wiktionary, CC BY-SA 4.0.