Dictionary
Sa•har•a
Pronunciation: (su-har'u, -hâr'u, -här'u), [key]—
n.
1. a desert in N Africa, extending from the Atlantic to the Nile valley. ab. 3,500,000 sq. mi. (9,065,000 sq. km).
2. any arid waste.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.