Khmer: kǝmbe:ŋ
Meaning: circular wall, encompassing rampart
Old Khmer: kǝmweŋ
Old Khmer Meaning: long wall, rampart, range
Comments: cf. 2286; JP derive the word from *be:ŋ to rotate; P suggests a possible connection with OK weŋ long.
References: P91, JP204