Definition

A term used in anatomy to refer to the ulna, which is one of the bones in the forearm.

Example

The doctor explained that the cubitus is important for arm movement.

Conversation

I was reading about bird anatomy and came across the term cubitus.

Oh really? What does it refer to?

It specifically means the ulna, or the outer bone of the forearm.

That's interesting! I didn't know birds had such specific terms for their bones.

Synonyms & Antonyms

Root Explanation

**Cubitus** → It originates from Latin *cubitus*, meaning elbow or forearm. The term refers specifically to the anatomical part of the arm at the elbow joint.

Memory Tip

Think of the Latin word for elbow, 'cubitus', to remember that this term refers to the elbow or forearm.

Visually Confused Words