Pronunciation: (ī-zā'un or, esp. Brit., ī-zī'), [key]
of, pertaining to, or characteristic of Isaiah or of the book of the Bible bearing his name. Also,I•sa•ian•icPronunciation: (ī"zā-an'ik or, esp. Brit., ī"zī-). [key]
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.