אוּבָל, אֻבָל m. (v. יוּבָל) 1) river. Dan. VIII, 2; 3; 6. —2) as a pr. n. Ubal (The River). Gen. R. s. 16 (referring to Dan. l. c.) א׳ אוותנטין וכ׳ Ubal is the source of all the other rivers.