Definition

A muscle in the forearm that helps to turn the palm upward or forward.

Example

The supinator muscle is important for actions like turning a doorknob.

Conversation

Have you ever heard of the muscle called the supinator?

Yeah, I think it helps with turning your palm up, right?

Exactly! It's pretty important for many movements.

I should definitely learn more about it for my workouts.

Synonyms & Antonyms

Root Explanation

Supinator → It is formed from "supinare" (meaning to bend backward) and the suffix "-or" (meaning one who). The word "supinator" refers to a muscle that causes the forearm to turn palm upward, effectively bending it backward.

Memory Tip

Think of a muscle that helps you 'bend backward' ('supinare') and the '-or' indicating it is a 'doer' or 'one who' performs that action.

Visually Confused Words