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Word of the Day Tuesday, June 9, 2026

cortex

/kɔːrˈtɛks/ noun · British & US
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What does cortex mean?

noun

The outer layer of the brain, responsible for processing sensory information and controlling movement. In some contexts, it can also refer to the outer layer of an organ or a part of a plant.

Example

"The neuroscientist studied the human cortex to understand its role in memory and learning."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for cortex

Antonyms of cortex

Rhymes with cortex

Etymologically related