1. A curved ridge of cartilage in the external ear that runs parallel to and inside the helix.
Usage: anatomy; also spelled anti-helix

Examples

• The antihelix is one of the prominent features visible on the outer ear.
• The doctor pointed to the antihelix when explaining the structure of the ear.
• Earbuds rest against the antihelix for a secure fit.
• The antihelix curves inward, creating a natural groove in the ear.
• Piercing the antihelix has become a popular ear modification.