1. Hedjaz - Noun
2. Hedjaz - Proper noun
a coastal region of the western Arabian Peninsula bordering on the Red Sea; includes both Mecca and Medina; formerly an independent kingdom until it united with Nejd to form the Kingdom of Saudi Arabia
Source: WordNetThe majority of the LRS route, between Al-Mahatta (in Amman ) and New Zarqa will be constructed within the existing Hedjaz Railway right-of-way (22.2 kilometres). Source: Internet