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Umm al-Qaiwain

(Encyclopedia)Umm al-Qaiwain o͞om äl-kīwīnˈ [key], sheikhdom (1995 pop. 35,157), c.300 sq mi (780 sq km), part of the federation of seven United Arab Emirates, SE Arabia, on the Persian Gulf. It is the least p...

Yaqut al-Hamawi

(Encyclopedia)Yaqut al-Hamawi yäko͞otˈ äl-hämäwēˈ [key], 1179–1229, Arab geographer. Born in Byzantium, he was bought as a slave by a merchant, al-Hamawi. He was freed on the death of his master and trave...

Ras al-Khaimah

(Encyclopedia)Ras al-Khaimah räs äl-khīˈmä [key], sheikhdom (1995 pop. 144,430), c.650 sq mi (1,680 sq km), United Arab Emirates, SE Arabia, on the Persian Gulf; the northernmost of the seven sheikdoms in the ...

Sharpton, Rev. Al

(Encyclopedia) Sharpton, Rev. Al (Alfred Charles Sharpton), 1954- , African-American minister and civil rights activist, b, Brownsville, Brooklyn, N.Y. A child-prodi...

Shatt al Arab

(Encyclopedia)Shatt al Arab shät äl äˈräb [key], tidal river, 120 mi (193 km) long, formed by the confluence of the Tigris and Euphrates rivers, flowing SE to the Persian Gulf, forming part of the Iraq-Iran bo...

Rub al Khali

(Encyclopedia)Rub al Khali ro͞ob äl khäˈlē [key] [Arab.,=empty quarter], great desert of the Arabian peninsula, c.225,000 sq mi (582,750 sq km); one of the largest sand deserts in the world. The desert occupie...

Faisal bin Abd al-Aziz al-Saud

(Encyclopedia)Faisal bin Abd al-Aziz al-Saud ĭˈbən abdäl äzēzˈ ĭˈbən säo͞odˈ fīˈsäl [key], 1905–75, king of Saudi Arabia (1964–75), son of Ibn Saud, brother of Saud. Faisal led several military ...

Khalid bin Abd al-Aziz al-Saud

(Encyclopedia)Khalid bin Abd al-Aziz al-Saud khälēdˈ ĭbˌən äbd ăl-äzēzˈ ăl-säo͞odˈ [key], 1913–82, king of Saudi Arabia (1975–82). He became king after the assassination of his half-brother Faisa...

Masudi, Abd al-Hasan Ali ibn al-Husayn

(Encyclopedia)Masudi, Abd al-Hasan Ali ibn al-Husayn mäso͞oˈdē [key], d. 956, Arab historian, geographer, and philosopher, b. Baghdad. He traveled in Spain, Russia, India, Sri Lanka, and China and spent his las...

Abu'l Hasan al-Uqlidisi

(Encyclopedia)Abu'l Hasan al-Uqlidisi, c. a.d. 920–c. a.d. 980, Arab mathematician working in Damascus and Baghdad. He wrote (952–53) a treatise on arithmetic and Arabic numerals that is the first known work to...