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Ahmose

(Encyclopedia)Ahmose. For ancient Egyptian kings thus named, use Amasis.

Wadi Halfa

(Encyclopedia)Wadi Halfa wäˈdē hălˈfə [key], town, N Sudan, on Lake Nubia (Lake Nasser). It is the terminus of a railroad from Khartoum and is the point at which cotton, wheat, livestock, and other goods are ...

tung oil

(Encyclopedia)tung oil, oil obtained from the seeds of a tropical tree, the tung tree (Aleurites fordii) of the spurge family, and from seeds of some related species, all from Indomalesia or W Pacifica. It is known...

Kurdufan

(Encyclopedia)Kurdufan kôrˌdəfănˈ [key], region (1983 pop. 3,093,294), S central Sudan. Kurdufan is divided into Northern and Southern Kurdufan states. Its terrain, generally level in the north, rises in the s...

Mahdi

(Encyclopedia)Mahdi mäˈdē [key] [Arab.,=he who is divinely guided], in Sunni Islam, the restorer of the faith. He will appear at the end of time to restore justice on earth and establish universal Islam. The Mah...

Genubath

(Encyclopedia)Genubath gēnyo͞oˈbăth [key], in the Bible, son of the exile Hadad and an Egyptian princess. He was reared with Pharaoh's sons. ...

symbol

(Encyclopedia)symbol, sign representing something that has an independent existence. The most important use of symbols is in language. To say so, however, does not solve the perennial philosophical questions as to ...

Rameses

(Encyclopedia)Rameses or Ramesses. 1 For ancient Egyptian kings thus named, use Ramses. 2 For Ramses in the Bible, see Raamses. ...

linden, in botany

(Encyclopedia)CE5 Linden, Tilia americana linden, common name for the Tiliaceae, a family of chiefly woody shrubs and trees. Most genera are tropical, but the genus Tilia, commonly called linden, or lime tree, ...

lens, in optics

(Encyclopedia)CE5 Lenses lens, device for forming an image of an object by the refraction of light. In its simplest form it is a disk of transparent substance, commonly glass, with its two surfaces curved or wi...