Boyd’s Bible Dictionary:
(plain of Kiriathaim). Spot where the Emims dwelt when smitten by Chedorlaomer (Gen. 14:5). It is supposedly the place that afterward belonged to Reuben, under the name of Kirjathaim (Num. 32:37; Josh. 13:19).
“Meshech” From Concise Bible Dictionary:
1. Son of Japheth, and his descendants (Gen. 10:2; 1 Chron. 1:5; Ezek. 27:13; Ezek. 32:26; Ezek. 38:2-3; Ezek. 39:1). Probably the progenitors of the Moschi and Muscovites.
2. Grandson of Shem (1 Chron. 1:17). Called MASH in Genesis 10:23.
“Shaveh Kiriathaim” From Concise Bible Dictionary:
A place where the Emims dwelt who were smitten by Chedorlaomer (Gen. 14:5). Perhaps a plain in connection with Kiriathaim, as in the margin.
Strong’s Dictionary of Hebrew Words:
Meaning:
from the same as 7740 and the dual of 7151; plain of a double city; Shaveh-Kirjathajim, a place East of the Jordan
KJV Usage:
Shaveh Kiriathaim
Jackson’s Dictionary of Scripture Proper Names:
same as Shaveh with Kiriathaim
Potts’ Bible Proper Names:
Double city:―a place E. of Jordan [KIRJATHAIM], Jer. 48:1. {Urbs gemina}