(1) A tributary of the Baḥr al-Ḏj̲abal (upper White Nile) forming an outlet-channel for an extensive swampy area. The swamps are fed by numerous rivers (e.g. Tond̲j̲, Ḏj̲ūr) originating in the Nile-Congo divide, and by the Baḥr al-ʿArab which forms the southern limit of Baḳḳāra [q.v.] nomadism. The Baḥr al-G̲h̲azāl channel extends 144 miles from Mas̲h̲raʿ al-Rīk (the name is variously spelt and derived) to its confluence with the Baḥr al-D̲j̲abal at Lake No, which it enters from the west at lat. 9° 29′ N.

(2) The region formed by the basin of the streams which ultimately supply …