Definition

A muscle located in the shoulder that helps lift the arm and gives the shoulder its rounded shape.

Example

The deltoideus muscle is important for shoulder movement and stability.

Conversation

Have you ever heard of the deltoideus muscle?

Yeah, it's that muscle around the shoulder, right?

Exactly! I read that it's really important for lifting things.

For sure, strong shoulders can make a big difference in workouts.

Synonyms & Antonyms

Root Explanation

Deltoideus is derived from the Greek word "delta" (meaning triangle) and the suffix "-oideus" (meaning resembling). The term refers to the triangular shape of the deltoid muscle, which resembles the Greek letter delta.

Memory Tip

Imagine the shape of a triangle, like the Greek letter 'delta', to remember that 'deltoideus' refers to something that resembles a triangle.

Visually Confused Words