Found 2 items, similar to chalazion.
English → English (WordNet) Definition: chalazion chalazion n : a small sebaceous cyst of the eyelid resulting when a Meibomian gland is blocked [syn: Meibomian cyst]
English → English (gcide) Definition: Chalazion Chalazion \Cha*la"zi*on\, n. [NL., fr. Gr. ? dim. of ? hail, pimple.] (Med.) A small circumscribed tumor of the eyelid caused by retention of secretion, and by inflammation of the Melbomian glands. [1913 Webster]