(medicine) A rare condition characterized by chronic, recurrent conjunctivitis associated with a pseudomembrane, and it may involve other mucous membranes in the mouth, nasopharynx, trachea, and va...

(derogatory, vulgar slang) A rapper, or a performer of rap music.

(Internet) A type of server farm that offers users tools to simplify the creation and development of individual, independent wikis.

(botany) Having the flanks of the organ flattened surfaces.