Boyd’s Bible Dictionary:
(Gog’s region). (1) Second son of Japheth, and his people (Gen. 10:2). (2) Gog’s land; probably Scythia (Ezek. 38:2; 39:2-6). (3) Symbolical enemies (Rev. 20:7-9).
Concise Bible Dictionary:
See GOG.
Jackson’s Dictionary of Scripture Proper Names:
overtopping: covering