mantellone: Meaning and Definition of

man•tel•lo•ne

Pronunciation: (man"tl-ō'nē), [key]
— n. Rom. Cath. Ch.
  1. a purple mantle extending to the ankles, worn over the cassock by lesser prelates of the papal court.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.