Pl. wadies, wadis, wadys. [Arab. wādī.] In certain Arabic-speaking countries, a ravine or valley that in the rainy season becomes a watercourse; the stream or torrent running through such a ravine.

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1839.  Kinnear, Cairo, Petra & Damascus, iii. (1841), 93. Our route during the two next days continued among narrow rocky wadies of a less desolate appearance.

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1843.  Whittier, Patucket Falls, Pr. Wks. 1889, I. 360. It resembled … some Arabian wady, exhausted by a year’s drought.

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1850.  W. Irving, Mahomet, i. (1853), 3. Some of the former occupied the fertile wadies, or valleys, scattered here and there among the mountains.

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1856.  Stanley, Sinai & Pal., i. II. 70. A stair of rock brought us into a wâdy (Sidri), enclosed between red granite mountains…. I cannot too often repeat, that these wâdys are exactly like rivers, except in having no water.

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1912.  S. R. Driver (transl. of Judg. v. 21), in Expositor, Feb., 121. The wady Kishon swept them away, The on-coming wady.

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