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succinylcholine

Upper-Intermediate (B2)

IPA: //sʌkɪnəlˈkoʊliːn//

KK: /sʌkɪnəlˈkoʊliːn/

noun
Definition

A chemical compound used in medicine to relax muscles during surgery.


Example

The anesthesiologist administered succinylcholine to ensure the patient was completely relaxed before the operation.


Conversation
Sloth A
Have you ever heard of succinylcholine?
Sloth B
Yeah, I think it's a muscle relaxant used in surgeries, right?
Sloth A
Exactly! It's used to help with brief but complete relaxation during procedures.
Sloth B
That sounds really useful for doctors in the operating room.

Synonyms & Antonyms
Synonyms
muscle relaxant
anesthetic
neuromuscular
Antonyms
stimulant
activator
tonic
Root Explanation

Succinylcholine is formed from "succinate" (from Latin *succinum*, meaning amber, referring to the chemical structure) and "choline" (from Greek *chole*, meaning bile). The word refers to a compound derived from succinic acid and choline, used as a muscle relaxant in anesthesia.

Memory Tip

Think of 'amber' ('succinate') combined with 'bile' ('choline') to remember that succinylcholine is a compound used to relax muscles during surgery.

Visually Confused Words

No commonly confused words.

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