Reference: Emims
Easton
terrors, a warlike tribe of giants who were defeated by Chedorlaomer and his allies in the plain of Kiriathaim. In the time of Abraham they occupied the country east of Jordan, afterwards the land of the Moabites (Ge 14:5; De 2:10). They were, like the Anakim, reckoned among the Rephaim, and were conquered by the Moabites, who gave them the name of Emims, i.e., "terrible men" (De 2:11). The Ammonites called them Zamzummims (De 2:20).
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Smith
E'mims
(terrors), a tribe or family of gigantic stature which originally inhabited the region along the eastern side of the Dead Sea. They were related to the Anakim.
Watsons
EMIMS, ancient inhabitants of the land of Canaan, beyond Jordan, who were defeated by Chedorlaomer and his allies, Ge 14:5. Moses tells us that they were beaten at Shaveh-Kirjathaim, which was in the country of Sihon, conquered from the Moabites, Jos 13:19-21. The Emims were a warlike people, of a gigantic stature, great and numerous, tall as the Anakims, and were accounted giants as well as they, De 2:10-11.