Definition

A person or thing that causes something to turn or rotate, often used in anatomy to refer to muscles that help in rotating body parts.

Example

The rotator cuff is essential for shoulder stability and movement.

Conversation

Have you ever thought about how important the rotator cuff is for shoulder movement?

Yeah, I read that it's crucial for athletes and anyone who lifts weights.

Exactly! Without a strong rotator cuff, you could easily get injured.

Right! That's why it's essential to strengthen those muscles.

Synonyms & Antonyms

Root Explanation

Rotator → It is formed from "rota" (meaning wheel) and "-tor" (meaning one who). The word "rotator" refers to one who causes something to turn or rotate, much like a wheel does.

Memory Tip

Think of a 'wheel' ('rota') and remember that a 'rotator' is something or someone that makes things turn.

Visually Confused Words