Cortex: meaning, definitions and examples

🧠
Add to dictionary

cortex

 

[ ˈkɔːrteks ]

Noun
Context #1 | Noun

brain function

The outer layer of the cerebrum is called the cortex. It plays a key role in memory, attention, perception, thought, language, and consciousness.

Synonyms

cerebrum, grey matter

Examples of usage

  • The cortex is responsible for processing sensory information.
  • Damage to the cortex can result in cognitive impairments.
Context #2 | Noun

anatomy

The cortex is the outer layer of an organ, tissue, or structure.

Synonyms

outer layer, surface

Examples of usage

  • The adrenal cortex produces hormones.
  • The renal cortex filters blood in the kidneys.

Translations

Translations of the word "cortex" in other languages:

🇵🇹 córtex

🇮🇳 प्रांतस्था

🇩🇪 Kortex

🇮🇩 korteks

🇺🇦 кора головного мозку

🇵🇱 kora mózgowa

🇯🇵 皮質 (ひしつ)

🇫🇷 cortex

🇪🇸 corteza

🇹🇷 korteks

🇰🇷 피질

🇸🇦 قشرة الدماغ

🇨🇿 kůra

🇸🇰 kôra

🇨🇳 皮质 (pízhí)

🇸🇮 korteks

🇮🇸 heilabörkur

🇰🇿 қыртыс

🇬🇪 კორტექსი

🇦🇿 korteks

🇲🇽 corteza

Etymology

The word 'cortex' comes from the Latin word 'cortex' meaning bark or rind. It was first used in English in the 17th century to refer to the outer layer of an organ or structure. Over time, it became commonly associated with the outer layer of the brain, known as the cerebral cortex.

Word Frequency Rank

At #6,325 in frequency, this word belongs to advanced vocabulary. It's less common than core vocabulary but important for sophisticated expression.