Meaning of itinerarium

i•tin•er•ar•i•um

Pronunciation: (ī-tin"u-râr'ē-um, i-tin"-), [key]
— pl. -er•ar•i•a -er•ar•i•ums.
  1. a prayer in the breviary, used by a priest about to begin a journey.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.