noun: Alternative spelling of Jah, based on the Hebrew theophoric variant of יָהּ (yah) — ־יָהוּ (yahu) [(religion) A shortened form of Yahweh or Jehovah, God's personal name in the Bible. Often appearing as part of Biblical names as "-iah", or "Jeho-" as in Isaiah, Jeremiah, Jehoshua, and Jehosaphat, and Hebrew words like הַלְּלוּיָהּ (“hallelujah”).]