Source : WordNet®

Clark
     n 1: United States explorer who (with Meriwether Lewis) led an
          expedition from St. Louis to the mouth of the Columbia
          River; Clark was responsible for making maps of the area
          (1770-1838) [syn: {William Clark}]
     2: United States general who was Allied commander in Africa and
        Italy in World War II and was commander of the United
        Nations forces in Korea (1896-1984) [syn: {Mark Clark}, {Mark
        Wayne Clark}]
     3: United States psychologist (born in Panama) whose research
        persuaded the Supreme Court that segregated schools were
        discriminatory (1914-) [syn: {Kenneth Clark}, {Kenneth
        Bancroft Clark}]
     4: Canadian politician who served as prime minister (1939-)
        [syn: {Joe Clark}, {Charles Joseph Clark}]