Definitions

1. noun

A small, usually hard, lump or nodule in the eyelid, often resulting from a blocked oil gland.

“The ophthalmologist examined the patient’s eye and found a chalazia that needed to be drained.”

2. noun

A type of sebaceous cyst in the eyelid, often appearing as a lump or swelling.

“The doctor explained to the patient that the chalazia was a common condition that could be treated with antibiotics and warm compresses.”