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acids and bases
(Encyclopedia)acids and bases, two related classes of chemicals; the members of each class have a number of common properties when dissolved in a solvent, usually water. Another theory that provides a very broad ...permutations and combinations
(Encyclopedia)permutations and combinations: see probability. ...orchestra and orchestration
(Encyclopedia)CE5 Typical seating plan of a symphony orchestra orchestra and orchestration, an orchestra is a musical ensemble of mixed instruments based on strings and winds, under the direction of a conductor...visit and search
(Encyclopedia)visit and search: see search, right of. ...Toltec
(Encyclopedia)Toltec tŏlˈtĕk [key], ancient civilization of Mexico. The name in Nahuatl means “master builders.” The Toltec formed a warrior aristocracy that gained ascendancy in the Valley of Mexico c.a.d. ...Allah
(Encyclopedia)Allah ălˈə, äˈlə [key], [Arab.,=the God]. Derived from an old Semitic root refering to the Divine and used in the Canaanite El, the Mesopotamian ilu, and the biblical Elohim, the word Allah is u...Graves, Michael
(Encyclopedia)Graves, Michael, 1934–2015, American architect, b. Indianapolis, Ind., educated at the Univ. of Cincinnati and Harvard. He taught at Princeton from 1962 to 2002. Graves was a member of the New York ...Aga Khan
(Encyclopedia)Aga Khan äˈgä khän [key], the title of the religious leader and imam of the Ismaili Nizari sect of Islam, originally bestowed by the Persian shah Fath Ali on Hasan Ali Shah, 1800–1881, the 46th ...Montazeri, Hossein Ali
(Encyclopedia)Montazeri, Hossein Ali, 1922–2009, Iranian Islamic scholar and political leader. A follower of Ayatollah Ruhollah Khomeini, Montazeri objected to Khomeini's arrest and exile, and became involved in ...mufti
(Encyclopedia)mufti mŭfˈtē [key], in Islamic law, attorney or judicial/religious scholar who writes his opinion (fatwa) on legal subjects for private clients or to assist judges in deciding cases. The recorded o...Browse by Subject
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