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white shark

(Encyclopedia)white shark, large, ferocious shark, Carcharodon carcharias. Also known as the great white shark and maneater, this shark can attack swimmers and boats without provocation, though it does not typicall...

white snakeroot

(Encyclopedia)white snakeroot, North American woods perennial (Eupatorium urticifolium) of the family Asteraceae (aster family), having a flat-topped cluster of small white flowers. It is of the same genus as the b...

zinc white

(Encyclopedia)zinc white: see zinc oxide.

House, Edward Mandell

(Encyclopedia)House, Edward Mandell, 1858–1938, American political figure, adviser to President Wilson, b. Houston. Active in Texas politics, he was (1882–92) campaign manager and adviser to Gov. James Hogg and...

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