apparently from
H3572 and the dual of
H7564; Cushan of double wickedness; Cushan-Rishathajim, a Mesopotamian king:--Chushan-rishathayim.
Chushan-rishathaim = "twice-wicked Cushan"
- a king of Mesopotamia defeated by the judge Othniel the son-in-law of Caleb