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penguin

(Encyclopedia)penguin, originally the common name for the now extinct great auk of the N Atlantic and now used (since the 19th cent.) for the unrelated, generally antarctic diving birds of the Southern Hemisphere. ...

Innis, Harold Adams

(Encyclopedia)Innis, Harold Adams, 1894–1952, Canadian political economist, b. Otterville, Ontario. One of Canada's leading economic historians, Innis wrote about various facets of Canadian culture and economy. I...

Archite

(Encyclopedia)Archite ärˈkī [key], in the Bible, clan that owned Ataroth between Bethel and Beth-horon, on the boundary between Ephraim and Benjamin. Hushai, David's friend, was a member of the clan. ...

parity

(Encyclopedia)parity or space parity, in physics, quantity that refers to the relationship between an object or process and the image that it can produce in a mirror. For example, any right-handed object will produ...

existentialism

(Encyclopedia)existentialism ĕgzĭstĕnˈshəlĭzəm, ĕksĭ– [key], any of several philosophic systems, all centered on the individual and his relationship to the universe or to God. Important existentialists o...

Hemichordata

(Encyclopedia) CE5 Dorsal view of an acorn worm, Saccoglossus, representative of the phylum Hemichordata Hemichordata hĕmĭkôrˌdāˈtə [key], small phylum of marine invertebrates closely related to both the ...

Hammett, Dashiell

(Encyclopedia)Hammett, Dashiell dəshēlˈ [key], 1894–1961, American writer, b. St. Mary's co., Maryland. After a variety of jobs, including several years working as a detective for the Pinkerton agency, beginni...

praseodymium

(Encyclopedia)praseodymium prāˌzēōdĭmˈēəm, –sēō– [key] [Gr., =green twin], metallic chemical element; symbol Pr; at. no. 59; at. wt. 140.90765; m.p. 931℃; b.p. 3,512℃; sp. gr. about 6.8; valence +...

californium

(Encyclopedia)californium kălˈĭfôrˌnēəm [key] [from California], artificially produced, radioactive metallic chemical element; symbol Cf; at. no. 98; mass no. of most stable isotope 251; m.p. about 900℃; b...
 

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