Chalazion
Pronunciation : Cha*la"zi*on
Part of Speech : n.
Etymology : [NL., fr. Gr. (Med.)
Definition : Defn: A small circumscribed tumor of the eyelid caused by retention of secretion, and by inflammation of the Melbomian glands.
Source : Webster's Unabridged Dictionary, 1913
Merriam-Webster's Everyday Language Reference Set: Includes: The Merriam-Webster Dictionary, The Merriam-Webster Thesaurus, and The Merriam-Webster Vocabulary Builder