Meaning of the word extensor in English

What does extensor mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

extensor

US /ɪkˈsten.sɚ/
UK /ɪkˈsten.sɚ/
"extensor" picture

Noun

1.

a muscle whose contraction extends or straightens a limb or other part of the body.

Example:
The extensor muscles in the arm help straighten the elbow.
Damage to the extensor tendons can limit finger movement.
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