Note 825 — Chapter I
E. J. (Edward James) Chinnock translation
The Tigris rises in Armenia, and joins the Euphrates ninety miles from the sea, the united stream being then called Shat-el-Arab. In ancient times the two rivers had distinct outlets. In the Hebrew the Tigris is called Chiddekel, i.e. arrow. The Greek name Tigres is derived from the Zend Tighra, which comes from the Sanscrit Tig, to sharpen. Its present name is Dijleh. The respective lengths of the Euphrates and Tigris are 1,780 and 1,146 miles.