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conjunction, in astronomy

(Encyclopedia)conjunction, in astronomy, alignment of two celestial bodies as seen from the earth. Conjunction of the moon and the planets is often determined by reference to the sun. When a body is in conjunction ...

cover crop

(Encyclopedia)cover crop, green temporary crop grown to prevent or reduce erosion and to improve the soil by building up its organic content. Green-manure crops, which are specifically grown for their organic conte...

Geoffroy, Étienne François

(Encyclopedia)Geoffroy, Étienne François ātyĕnˈ fräNswäˈ zhôfrwäˈ [key], 1672–1731, French physician and chemist, also known as Geoffroy the Elder. He became a pharmacist in 1694 and received an M.D. a...

Buridan, Jean

(Encyclopedia)Buridan, Jean byo͝orˈĭdən, Fr. zhäN bürēdäNˈ [key], d. c.1358, French scholastic philosopher. Rector of the Univ. of Paris, he was a follower of William of Occam and a nominalist. Buridan pro...

teleology

(Encyclopedia)teleology tĕlˌēŏlˈəjē, tēˌlē– [key], in philosophy, term applied to any system attempting to explain a series of events in terms of ends, goals, or purposes. It is opposed to mechanism, th...

Watson, Doc

(Encyclopedia)Watson, Doc (Arthel Lane Watson), 1923–2012, American country-music singer and musician, b. Stony Fork, N.C. Blind from infancy, he learned to play the harmonica, banjo, and guitar in his youth. His...

Zephaniah, book of the Bible

(Encyclopedia)Zephaniah zĕfˌənīˈə [key], prophetic book of the Bible. The prophet, who lived in the reign (c.640–609 b.c.) of King Josiah of Judah, traces his genealogy to King Hezekiah. Zephaniah denounces...

breakwater

(Encyclopedia)breakwater, offshore structure to protect a harbor from wave energy or deflect currents. When it also serves as a pier, it is called a quay; when covered by a roadway it is called a mole. In the Unite...

wren

(Encyclopedia)wren, small, plump perching songbird of the family Troglodytidae. There are about 60 wren species, and all except one are restricted to the New World. The plumage is usually brown or reddish above and...

Lanfranc

(Encyclopedia)Lanfranc lănˈfrăngk [key], d. 1089, Italian churchman and theologian, archbishop of Canterbury (1070–89), b. Pavia. At first educated in civil law, he turned to theology and became a pupil of Ber...
 

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