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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 ...

avatara

(Encyclopedia)avatara ăvˌətârə [key] [Skt.,=descent], incarnations of Hindu gods, especially Vishnu. The doctrine of avatara first occurs in the Bhagavad-Gita, where Krishna declares: “For the preservation o...

Olympian

(Encyclopedia)Olympian, in Greek religion and mythology, one of the 12 important gods who succeeded the Titans as rulers of the universe. The divine family of the Olympians was headed by Zeus, who ruled the heavens...

Noah

(Encyclopedia)Noah nōˈə [key] [Heb.,=to rest], in the Bible, the builder of the ark. Righteous Noah and his family were the only people God saved from a world sunk in sin. At divine direction Noah built the ship...

avalanche

(Encyclopedia)avalanche, rapidly descending large mass of snow, ice, soil, rock, or mixtures of these materials, sliding or falling in response to the force of gravity. Avalanches, which are natural forms of erosio...

Odum, Eugene Pleasants

(Encyclopedia)Odum, Eugene Pleasants, 1913–2002, American ecologist, b. Newport, N.H., Ph.D. Univ. of Illinois, 1939; son of Howard W. Odum. He joined the department of zoology at the Univ. of Georgia in 1940, ev...

Oedipus complex

(Encyclopedia)Oedipus complex, Freudian term, drawn from the myth of Oedipus, designating attraction on the part of the child toward the parent of the opposite sex and rivalry and hostility toward the parent of its...

oracle

(Encyclopedia)oracle, in Greek religion, priest or priestess who imparted the response of a god to a human questioner. The word is also used to refer to the response itself and to the shrine of a god. Every oracula...

net

(Encyclopedia)net, mesh fabric, known from prehistoric times. Nets have been made of many materials, including sinews, strips of hide, silk, vegetable and synthetic fibers, and metallic threads. Their earliest use ...

Vitruvius

(Encyclopedia)Vitruvius (Marcus Vitruvius Pollio) vĭtro͞oˈvēəs [key], fl. late 1st cent. b.c. and early 1st cent. a.d., Roman writer, engineer, and architect for the Emperor Augustus. In his one extant work, D...