1. clark(n = noun.person) william clark - 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);
is a kind of adventurer, explorer
2. clark(n = noun.person) mark clark, mark wayne clark - 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);
is a kind of full general, general
3. clark(n = noun.person) kenneth bancroft clark, kenneth clark - United States psychologist (born in Panama) whose research persuaded the Supreme Court that segregated schools were discriminatory (1914-2005);
is a kind of psychologist
4. clark(n = noun.person) charles joseph clark, joe clark - Canadian politician who served as prime minister (1939-);
is a kind of pol, political leader, politician, politico
charles joseph clark, clark cell, clark gable, clark standard cell, herbert clark hoover, james clark ross, joe clark, kenneth bancroft clark, kenneth clark, lake clark national park, lewis and clark expedition, mark clark, mark wayne clark, sir james clark ross, william clark, william clark gable