Columbia Encyclopedia

Search results

468 results found

Habash al-Hasib

(Encyclopedia)Habash al-Hasib häbäshˈ äl-häsēbˈ [key], d. c.870, Arab mathematician and astronomer. Habash al-Hasib was born in what is now Mary, Turkmenistan, and worked in Baghdad. He calculated tables of ...

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...

Weizman, Ezer

(Encyclopedia)Weizman, Ezer āˈzər vītˈsmän [key], 1924–2005, Israeli military officer and politician, president of Israel (1993–2000), b. Tel Aviv. A nephew of Chaim Weizmann, he helped found the Israeli ...

Arabia

(Encyclopedia)Arabia ərāˈbēə [key], peninsula (1991 est. pop. 35,000,000), c.1,000,000 sq mi (2,590,000 sq km), SW Asia. It is bordered on the W by the Gulf of Aqaba and the Red Sea, on the S by the Gulf of Ad...

Saied, Kais

(Encyclopedia)Saied, Kais, 1958–, Tunisian law professor, president of Tunisia (2019–). An authority on constitutional law, he was a professor at the Univ. of Tunis (1999–2018) and has served as secretary gen...

Baker, Sir Samuel White

(Encyclopedia)Baker, Sir Samuel White, 1821–93, English explorer in Africa. He explored the Nile tributaries in Ethiopia in 1861–62. Going up the Nile from Cairo, he reached Gondokoro in 1863. He continued his ...

Bab el Mandeb

(Encyclopedia)Bab el Mandeb băb ĕl mănˈdĕb [key] [Arab.,= gate of tears], strait, 17 mi (27 km) wide, linking the Red Sea with the Gulf of Aden and separating the Arabian peninsula from E Africa. It is an impo...

Hassi Messaoud

(Encyclopedia)Hassi Messaoud häsˈsē mĕsˌsäo͞odˈ [key] [Arab.,=blessed well], town, E Algeria. Formerly a watering hole in the Sahara desert, Hassi Messaoud rose to prominence with the discovery of oil in 19...

Khalid

(Encyclopedia)Khalid khäˈlēd [key] (Khalid ibn al-Walid), d. 642, Arab warrior. He assisted the Meccans in attacking (625) Muhammad and the inhabitants of Medina after the battle of Badr. Khalid and the Meccans ...

Khalifa ibn Zaid Al Nahayan

(Encyclopedia)Khalifa ibn Zaid Al Nahayan, 1948–, Emirati ruler. The son of Sheikh Zaid ibn Sultan Al Nahayan of Abu Dhabi, he was named crown prince and chairman of Abu Dhabi's defense department in 1969 and its...