Boyd’s Bible Dictionary:
(low). (1) Grandson of Cush (Gen. 10:7). (2) Son of Jokshan (Gen. 25:3). Both founders of Arabian or Idumean tribes (Isa. 21:13; Ezek. 38:13).
Concise Bible Dictionary:
1. Son of Raamah, son of Cush. His descendants are supposed to have located themselves on the Persian Gulf (Gen. 10:7; 1 Chron. 1:9).
2. Descendant of Abraham and Keturah, probably inhabiting the borders of Idumma (Gen. 25:3; 1 Chron. 1:32).
3. District mentioned in Jeremiah 25:23; Jeremiah 49:8 and Ezekiel 25:13. It is more than once in these prophecies associated with Edom, so that it was probably connected with the descendants of Abraham.
4. In Ezekiel 27:15,20; Ezekiel 38:13 apparently another place of the same name is referred to, which probably alludes to the district where the descendants of Cush settled.
Strong’s Dictionary of Hebrew Words:
Meaning:
or (prolonged) Ddaneh (Ezek. 25:13) {deh-daw'- neh}; of uncertain derivation; Dedan, the name of two Cushites and of their territory
Jackson’s Dictionary of Scripture Proper Names:
their love: their moving: their proceeding, with locative ending occurs only in Ez. 25:13
Potts’ Bible Proper Names:
Progress; increase; low country:―the name of two Cushites, Gen. 10:7. {Progressus}