Definition

The point where the upper and lower eyelids meet at the corner of the eye.

Example

The doctor examined the canthus for any signs of infection.

Conversation

Have you ever noticed how the canthus of your eye can change shape?

I never really thought about it, but I guess it does!

Yeah, I read that it can actually affect how we perceive expressions.

That’s interesting! I’ll pay more attention to it next time.

Synonyms & Antonyms

Root Explanation

Canthus → It is derived from the Greek word "kanthos" (meaning the corner of the eye). The term refers specifically to the angle where the upper and lower eyelids meet, thus describing a specific anatomical feature of the eye.

Memory Tip

Think of the Greek word for the corner of the eye — that's what canthus refers to, the angle where the eyelids meet.

Visually Confused Words