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Lwoff, André

(Encyclopedia)Lwoff, André äNdrāˈ ləwôfˈ [key], 1902–94, French microbiologist, b. Ainay-le-Château, Allier dept., central France, of Russian-Polish origin. He was educated in France and in 1925 began a l...

lychee

(Encyclopedia)lychee lēˈchē [key], Chinese tree (Litchi chinensis) of the family Sapindaceae (soapberry family), having a small, aromatic, pulpy fruit with a large seed within a thin, rough shell. It is the best...

Lycopodiophyta

(Encyclopedia)Lycopodiophyta līˌkōpōˌdēŏfˈətə [key], division of the plant kingdom consisting of the organisms commonly called club mosses and quillworts. As in other vascular plants, the sporophyte, or s...

lye

(Encyclopedia)lye, name commonly used for a strongly alkaline solution. It originally meant a solution of potassium carbonate (potash) prepared by leaching wood ashes with water, but now the name also means a solut...

Arusha

(Encyclopedia)Arusha əro͞oˈshə [key], city (2020 pop. 493,000), capital of Arusha prov., NE Tanzania. It is an industrial and administrative center, connected by rail with Tanga on ...

lymphoma, non-Hodgkin's

(Encyclopedia)lymphoma, non-Hodgkin's, any cancer of the lymphoid tissue (see lymphatic system) in which the Reed-Sternberg cells characteristic of Hodgkin's disease (the other category of lymphoma) are not present...

Lynen, Feodor

(Encyclopedia)Lynen, Feodor fāōˈdôr lēˈnən [key], 1911–79, German biochemist, grad. Univ. of Munich (Ph.D. 1937). He began teaching at the Max Planck Institute for Cell Chemistry in Munich in 1947. His res...

Lynn Canal

(Encyclopedia)Lynn Canal, natural inlet, c.90 mi (145 km) long, 7–12 mi (11–19 km) wide, SE Alaska. It connects in the S with Chatham Strait and Stephens Passage and thrusts north between mountains to break fin...

Lyons, village, United States

(Encyclopedia)Lyons līˈənz [key], village (1990 pop. 9,828), Cook co., NE Ill., a residential suburb of Chicago, on the Des Plaines River; inc. 1888. Lyons was settled at the edge of an early travel route, the p...

Lysenko, Trofim Denisovich

(Encyclopedia)Lysenko, Trofim Denisovich lĭsĕngˈkō, Rus. trəfēmˈ dyĭnyēˈsəvĭch lĭsyĕnˈkə [key], 1898–1976, Russian agronomist. As president of the Lenin All-Union Academy of Agricultural Sciences ...