主教冠基督教主教的礼拜仪式的头饰，是其标志的一部分，在西方教堂中，是一个高而尖的帽子，在前和后有尖状突出，在隆重的庆祝仪式上佩戴

The liturgical headdress and part of the insignia of a Christian bishop. In the Western church it is a tall pointed hat with peaks in front and back, worn at all solemn functions.