[ man-tl-oh-nee ]
/ ˌmæn tlˈoʊ ni /
noun Roman Catholic Church.
a purple mantle extending to the ankles, worn over the cassock by lesser prelates of the papal court.
Origin of mantellone
< Italian, augmentative of mantello mantle
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019