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Harun ar-Rashid

(Encyclopedia)Harun ar-Rashid häro͞on är-räshēdˈ [key] [Arab.,=Aaron the Upright], c.764–809, 5th and most famous Abbasid caliph (786–809). He succeeded his brother Musa al-Hadi, fourth caliph, a year aft...

Katmai National Park and Preserve

(Encyclopedia)Katmai National Park and Preserve kătˈmī [key], at the northern end of the Alaska Peninsula on Shelikof Strait, S Alaska, comprising Katmai National Park (3,674,530 acres/1,487,664 hectares) and an...

Philip, Saint, one of the Twelve Apostles

(Encyclopedia)Philip, Saint, one of the Twelve Apostles. Like Peter and Andrew, he came from Bethsaida in Galilee. He is mentioned several times in the New Testament (Mat. 10.3; John 1.43–51; 6.5,7; 12.21,22; 14....

Newmarket

(Encyclopedia)Newmarket, town (1991 pop. 15,861), Suffolk, E England. It has been a horse-racing center since early in the 17th cent. There are four principal races: the One Thousand Guineas, the Two Thousand Guine...

ratchet and pawl

(Encyclopedia)ratchet and pawl, mechanical device that permits motion in one direction only. The ratchet is usually a wheel with slanting teeth. The pawl is a lever tangential to the wheel with one end resting on t...

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...

Castor and Pollux

(Encyclopedia)Castor and Pollux pŏlˈəks [key], in classical mythology, twin heroes called the Dioscuri; Castor was the son of Leda and Tyndareus, Pollux the son of Leda and Zeus. They were brothers to Helen and ...

Jannes and Jambres

(Encyclopedia)Jannes and Jambres jănˈēz, jămˈbrēz [key], in the Bible, opponents of Moses. Tradition gave these names to Pharaoh's magicians. One of the Pseudepigrapha bears their name. ...

Collett, Camilla (Wergeland)

(Encyclopedia)Collett, Camilla (Wergeland) kämēˈlä vĕrˈgəlän kôlˈĕt [key], 1813–95, Norwegian feminist novelist, essayist, and literary critic. Her feminist novels include The District Governor's Daugh...

Baghdad

(Encyclopedia)Baghdad or Bagdad both: băgˈdăd, bägdädˈ [key], city (2020 pop. 7,144,000), cap...