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Eudoxus of Cnidus

(Encyclopedia)Eudoxus of Cnidus yo͞odŏkˈsəs, nīˈdəs [key], 408?–355? b.c., Greek astronomer, mathematician, and physician. From the accounts of various ancient writers, he appears to have studied with Plat...

Palm Sunday

(Encyclopedia)Palm Sunday, in the Christian calendar, the Sunday before Easter, sixth and last Sunday in Lent, and the first day of Holy Week. It recalls the entry of Jesus into Jerusalem riding upon an ass, when h...

palmtop

(Encyclopedia)palmtop or hand-held personal computer, lightweight, small, battery-powered, general-purpose programmable computer. It typically had a miniaturized full-function, typewriterlike keyboard for input and...

Harunobu

(Encyclopedia)Harunobu (Suzuki Harunobu) so͞ozo͞oˈkē häro͞oˈnōˈbo͞o [key], 1724–70, Japanese color-print artist of the ukiyo-e school. He was the first to use a wide range of colors effectively in print...

Brumaire

(Encyclopedia)Brumaire brümârˈ [key], second month of the French Revolutionary calendar. The coup of 18 (actually 18–19) Brumaire (Nov. 9–10, 1799), engineered chiefly by Sieyès, overthrew the Directory and...

Baghdadi, Abu Bakr al-

(Encyclopedia)Baghdadi, Abu Bakr al-, nom de guerre of Awwad Ibrahim Ali al-Badri al-Samarrai, 1971–2019, Iraqi jihadist leader. Following the U.S. invasion of Iraq in 2003, he helped found a Sunni militia. Arres...

Revolutionary Guards

(Encyclopedia)Revolutionary Guards, officially the Islamic Revolution Guards Corps (IRGC) or Pasdaran, Iranian military group formed in the aftermath of the 1979 revolution by young Islamic activists loyal to Ayato...

Turabi, Hassan Abdallah al-

(Encyclopedia)Turabi, Hassan Abdallah al- häˈsän äbdäˈlä äl-to͞oräˈbē [key], 1932–2016, Sudanese religious and political leader, b. Kassala, Anglo-Egyptian Sudan (now Sudan). He studied law in Sudan a...

arabesque

(Encyclopedia)arabesque ărəbĕskˈ [key] [Fr.,=Arabian], in art, term applied to any complex, linear decoration based on flowing lines. In Islamic art it was often exploited to cover entire surfaces. The arabesqu...

Moorish art and architecture

(Encyclopedia)Moorish art and architecture, branch of Islamic art and architecture developed in the westernmost lands of the Muslims, known as the Maghreb: N Africa and Spain. The Great Mosque at Al Qayrawan in Tun...