a muscle whose contraction extends or straightens a limb or other part of the body, a device that extends or stretches something

Formal and Informal Expressions of extensor

In different contexts, you can replace 'extensor' with suitable alternatives. In a more formal setting, 'muscle' is apt. In informal speech or writing, 'thing' is a commonplace synonym.

extensor: Explore its Definition & Usage

extensor Definition

1a muscle whose contraction extends or straightens a limb or other part of the body
2a device that extends or stretches something

Using extensor: Examples

Take a moment to familiarize yourself with how "extensor" can be used in various situations through the following examples!

Example
The extensor muscles in the forearm are responsible for extending the wrist and fingers.
Example
The extensor device is used to stretch and lengthen tight muscles.

extensor Synonyms and Antonyms

Synonyms for extensor

stretcher
expander
straightener

📌

Summary: extensor in Brief

An 'extensor' [ɪkˈstɛnsər] is a muscle that extends or straightens a limb or other part of the body. It can also refer to a device that extends or stretches something. Examples include the extensor muscles in the forearm, which extend the wrist and fingers, and an extensor device used to stretch tight muscles.