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Lusinchi, Jaime Ramón

(Encyclopedia)Lusinchi, Jaime Ramón hīˈmā rämōnˈ lo͞osĭnˈchē [key], 1924–2014, Venezuelan political leader. Lusinchi joined the Democratic Action party (AD) upon its founding in 1941 and was involved i...

Orbiting Astronomical Observatory

(Encyclopedia)Orbiting Astronomical Observatory (OAO), series of four orbiting observatories (see observatory, orbiting) launched between 1966 and 1972 by the National Aeronautics and Space Administration (NASA) to...

O'Hara, Frank

(Encyclopedia)O'Hara, Frank 1926–66, American poet, b. Baltimore, grad. Harvard (B.A., 1950), Univ. of Michigan, Ann Arbor (M.A., 1951). His poetry is spontaneous, vernacular, witty, personal, and very much of it...

dimension, in physics

(Encyclopedia)dimension, in physics, an expression of the character of a derived quantity in relation to fundamental quantities, without regard for its numerical value. In any system of measurement, such as the met...

Elder, Lee

(Encyclopedia) Elder, Lee, 1934-2021, American professional golfer, b. Dallas, Tx., as Robert Lee Elder. Elder broke many racial barriers in professional golf as the ...

Harold III

(Encyclopedia)Harold III or Harold Hardrada härdräˈdə [key], Norse Harald Harðráði [Harold stern council], d. 1066, king of Norway (1046–66), half-brother of Olaf II. After Olaf's defeat (1030), Harold wen...

Berdyaev, Nicholas

(Encyclopedia)Berdyaev, Nicholas bĕrdyīˈəf [key], 1874–1948, Russian theologian and religious philosopher, b. Kiev. After an early period as a Marxist, Berdyaev became prominent in a brilliant circle of Russi...

Burnett, Carol

(Encyclopedia)Burnett, Carol bərnĕtˈ [key], 1936–, American television performer, b. San Antonio, Tex. Beginning her show-business life as a singer, she soon turned to comedy. After starring in the off-Broadwa...

carpe diem

(Encyclopedia)carpe diem kärˈpĕ dēˈĕm [key], a descriptive term for literature that urges readers to live for the moment [from the Latin phrase “seize the day,” used by Horace]. The theme, which was widel...

puts and calls

(Encyclopedia)puts and calls, in securities trading. A call is a contract that gives the holder the right to purchase a given stock at a specific price within a designated period of time. It is the opposite of a pu...
 

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