Admah

Admah - earth, one of the five cities of the vale of Siddim (Gen. 10:19). It was destroyed along with Sodom and Gomorrah (19:24; Deut. 29:23). It is supposed by some to be the same as the Adam of Josh. 3:16, the name of which still lingers in Damieh, the ford of Jordan. (See Zeboim.)

From Easton's Bible Dictionary (1897)