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density
(Encyclopedia)density, ratio of the mass of a substance to its volume, expressed, for example, in units of grams per cubic centimeter or pounds per cubic foot. The density of a pure substance varies little from sam...Cyrenaics
(Encyclopedia)Cyrenaics sīrĭnāˈĭks, sĭ– [key], one of the minor schools of Greek philosophy, flourishing in the late 4th and early 3d cent. b.c. Cyrenaic philosophy taught that present individual pleasure i...Holly, Buddy
(Encyclopedia)Holly, Buddy, 1936–59, American rock singer, songwriter, and guitarist, b. Lubbock, Tex., as Charles Hardin Holley. He performed country and western m...Nuer
(Encyclopedia)Nuer no͞oˈər, no͝or [key], a Nilotic people living around Lake No in South Sudan. Their economy and social life generally revolve around cattle, which are grazed on the plains during the dry seaso...Snowden, Philip Snowden, 1st Viscount
(Encyclopedia)Snowden, Philip Snowden, 1st Viscount snōˈdən [key], 1864–1937, British statesman. Born to poverty, he was a civil service clerk until crippled by a spinal ailment. Resigning in 1893, he began to...Folger, Henry Clay
(Encyclopedia)Folger, Henry Clay fōlˈjər [key], 1857–1930, American industrialist and collector of Shakespeareana. His connection with Standard Oil companies, beginning in 1879, continued until his retirement ...foreign exchange
(Encyclopedia)foreign exchange, methods and instruments used to adjust the payment of debts between two nations that employ different currency systems. A nation's balance of payments has an important effect on the ...Gay, Sidney Howard
(Encyclopedia)Gay, Sidney Howard, 1814–88, American abolitionist and publisher, b. Hingham, Mass. Following several failed business ventures, he was drawn to the work of the abolitionists and moved to New York Ci...Górecki, Henryk Mikolaj
(Encyclopedia)Górecki, Henryk Mikolaj hĕnˈrĭk mēkôˈlī gôrĕtˈskē [key], 1933–2010, Polish composer. He studied (1955–60) at the Katowice State Higher School of Music, joining the faculty in 1968, ris...Walloons
(Encyclopedia)Walloons wŏlo͞onzˈ [key], group of people living in S Belgium who traditionally spoke a dialect of French called Walloon, but who today for the most part speak standard French. The Walloons, number...Browse by Subject
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