Bible Dictionary

Harmagedon

(hill of Megiddo), (Revelation 16:16) in the Revised Version for Armageddon. The change is chiefly Har, hill, in place of Ar, city.

Smith's Bible Dictionary (1863)

(hill of Megiddo), (Revelation 16:16) in the Revised Version for Armageddon. The change is chiefly Har, hill, in place of Ar, city.