[ uh-rair-ee-uh m ]
/ əˈrɛər i əm /
noun, plural o·rar·i·a [uh-rair-ee-uh] /əˈrɛər i ə/.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for orarium
They were all at first (except the Orarium) ordinary articles of everyday apparel, worn by clergy and laity alike.Parish Priests and Their People in the Middle Ages in England|Edward L. Cutts