Bible Encyclopedias
Azure

1911 Encyclopedia Britannica

(derived, through the Romance languages, from the Arabic al-lazward, for the precious stone lapis lazuli, the initial 1 having dropped), the lapis lazuli; and so its colour, blue.

Bibliography Information
Chisholm, Hugh, General Editor. Entry for 'Azure'. 1911 Encyclopedia Britanica. https://www.studylight.org/​encyclopedias/​eng/​bri/​a/azure.html. 1910.