Medical Dictionary

chalazion

play
noun cha·la·zi·on \kə-ˈlā-zē-ən, -ˌän\

Medical Definition of chalazion

plural

chalazia

\-zē-ə\play
  1. :  a small circumscribed tumor of the eyelid formed by retention of secretions of the meibomian gland and sometimes accompanied by inflammation


Seen and Heard

What made you want to look up chalazion? Please tell us where you read or heard it (including the quote, if possible).