James Clark Ross
— Noun
– English
~ British explorer of the Arctic and Antarctic; located the north magnetic pole in 1831; discovered the Ross Sea in Antarctica; nephew of Sir John Ross (1800-1862)
John Ross
— Noun
– English
~ Scottish explorer who led Arctic expeditions that yielded geographic discoveries while searching for the Northwest Passage (1777-1856)
jungle rot
— Noun
– English
~ skin disorder induced by a tropical climate
Jean-Jacques Rousseau
— Noun
– English
~ French philosopher and writer born in Switzerland; believed that the natural goodness of man was warped by society; ideas influenced the French Revolution (1712-1778)
John Rowlands
— Noun
– English
~ Welsh journalist and explorer who led an expedition to Africa in search of David Livingstone and found him in Tanzania in 1871; he and Livingstone together tried to find the source of the Nile River (1841-1904)