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Tukhachevsky, Mikhail Nikolayevich

(Encyclopedia)Tukhachevsky or Toukhachevski, Mikhail Nikolayevich both: mēkhəyēlˈ nyĭkəlīˈəvĭch to͞okhəchĕfˈskē [key], 1893–1937, Soviet marshal. An officer in the czarist army from 1914, he joined...

Zinsser, Hans

(Encyclopedia)Zinsser, Hans zĭnsˈər [key], 1878–1940, American bacteriologist, b. New York City, grad. Columbia (B.A., 1899; M.D., 1903). He was professor of bacteriology at Stanford (1911–13), Columbia (191...

Yastrzemski, Carl Michael

(Encyclopedia)Yastrzemski, Carl Michael, 1939–, American baseball player, b. Southampton, N.Y. A career-long member of the Boston Red Sox, “Yaz” was signed in 1959, brought up to the majors in 1961 (replacing...

Zao Wou-Ki

(Encyclopedia)Zao Wou-Ki or Chao Wu-chi, 1920–2013, Chinese-French painter who combined a traditional Asian sensibility with Western abstraction. He studied ink painting and calligraphy as well as Western art tec...

benzoin

(Encyclopedia)benzoin bĕnzoinˈəm [key], balsamic resin, the dried exudation from the pierced bark of various species of the benzoin tree (Styrax) native to Sumatra, Java, and Thailand; appearing as red-brown to ...

Swammerdam, Jan

(Encyclopedia)Swammerdam, Jan yän väˈmərdäm [key], 1637–80, Dutch naturalist. He was a pioneer in the use of the microscope. Before he turned to religious contemplation his chief interest was the study of in...

trogon

(Encyclopedia)trogon trōˈgŏn [key], family of tropical jungle birds related to the roadrunners and including the quetzal. Trogons are sedentary arboreal birds, 10 to 14 in. (25.4–35.6 cm) long, with short roun...

airglow

(Encyclopedia)airglow, faint diffuse illumination of the sky originating in the upper atmosphere. Although it occurs at all times of day throughout the upper atmosphere, it is most typically visible to an observer ...

tongue

(Encyclopedia)tongue, muscular organ occupying the floor of the mouth in vertebrates. In some animals, such as lizards, anteaters, and frogs, it serves a food-gathering function. In humans, the tongue functions pri...

Petlyura, Simon

(Encyclopedia)Petlyura, Simon sĭmyōnˈ pyətlyo͞oˈrə [key], 1879–1926, Ukrainian nationalist politician. In Jan., 1919, he became leader of the independent Ukrainian republic that emerged after the collapse ...
 

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