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offertory

(Encyclopedia)offertory [Lat.,=offering], in the Roman Catholic Mass and in derived liturgical forms, the preparation of bread and wine on the altar and their formal offering to God. It takes place after the gospel...

Pelée

(Encyclopedia)Pelée pəlāˈ [key], volcano, 4,429 ft (1,350 m) high, on N Martinique, in the West Indies. On May 8, 1902, the day after the eruption of Soufrière on St. Vincent, Pelée also erupted, engulfing Sa...

Thor

(Encyclopedia)Thor dōˈnär [key], Norse god of thunder. An ancient and highly revered divinity, Thor was the patron and protector of peasants and warriors. As a god of might and war he was represented as extremel...

communications satellite

(Encyclopedia)communications satellite artificial satellite that functions as part of a global radio-communications network. Echo 1, the first communications satellite, launched in 1960, was an instrumented inflat...

dam

(Encyclopedia)dam, barrier, commonly across a watercourse, to hold back water, often forming a reservoir or lake; dams are also sometimes used to control or contain rockslides, mudflows, and the like in regions whe...

Anthropocene

(Encyclopedia)Anthropocene Epoch, an unofficial term used by scientists to describe a period of time—up to the present—in which humanity has impacted the planet on a global scale. The phrase was fir...

lake, body of water

(Encyclopedia)lake, inland body of standing water occupying a hollow in the earth's surface. The study of lakes and other freshwater basins is known as limnology. Lakes are of particular importance since they act a...

meteorite

(Encyclopedia)meteorite, meteor that survives the intense heat of atmospheric friction and reaches the earth's surface. Because of the destructive effects of this friction, only the very largest meteors become mete...

Juttah

(Encyclopedia)Juttah jŭtˈə [key], in the Bible, city, S ancient Palestine, the present-day Yattah, the West Bank, S of Hebron. ...

Jehud

(Encyclopedia)Jehud jēˈhəd [key], in the Bible, town, SW ancient Palestine, the present-day Yehud, Israel, E of Jaffa. ...