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enkephalin

Upper-Intermediate (B2)

IPA: //ˌɛŋ.kəˈfæl.ɪn//

KK: /ˈɛŋkəˌfælɪn/

noun
Definition

A type of small protein found in the brain and body that has effects similar to opiates, helping to relieve pain and produce feelings of pleasure.


Example

The body produces enkephalins to help manage pain and stress.


Conversation
Sloth A
Did you know that our body produces substances like enkephalin?
Sloth B
Really? What does it do?
Sloth A
It's actually related to pain relief and has opiate qualities.
Sloth B
That's fascinating! I had no idea we had something like that naturally.

Synonyms & Antonyms
Synonyms
peptide
endorphin
neuropeptide
Antonyms
antagonist
inhibitor
blocker
Root Explanation

Enkephalin is derived from the Greek roots 'en-' (meaning in) and 'kephalē' (meaning head). The term refers to substances that are found in the brain, specifically in the head, and are involved in pain regulation and other functions.

Memory Tip

Think of 'in' ('en-') and 'head' ('kephalē') to remember that enkephalins are substances found in the brain that help regulate pain.

Visually Confused Words
encephalin
encephalon
encephalic
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