noun, plural bul·lar·i·a [boo-lair-ee-uh] /bʊˈlɛər i ə/.
a collection of papal bulls.
Origin of bullarium
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for bullarium
Historical Examples of bullarium
The Bullarium magnum contains many rules relating to cloister discipline and the life of the secular clergy.The Browning Cyclopdia