Meaning of cappa magna

cap•pa ma•gna

Pronunciation: (kä'pu mä'nyu, kap'u mag'nu), [key]
— Eccles. Eccles.
  1. a ceremonial cloak having a long train and a silk or fur-lined hood, worn by cardinals, bishops, and certain other dignitaries.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.