percival lowell

English - English

Definition of percival lowell in English English dictionary

born March 13, 1855, Boston, Mass., U.S. died Nov. 12, 1916, Flagstaff, Ariz. U.S. astronomer. He was born into a distinguished Boston family. In the 1890s he built a private observatory in Flagstaff, Ariz., to study Mars. He championed the now-abandoned theory that intelligent inhabitants of a dying Mars had constructed a planetwide system of irrigation. He thought that the so-called canals of Mars (see Mars, canals of) were bands of cultivated vegetation dependent on this irrigation. Lowell's theory, long vigorously opposed, was finally put to rest by images received from the U.S. Mariner spacecraft. His prediction of a planet beyond Neptune was vindicated when Pluto was discovered in 1930

Hyphenation

Per·ci·val Low·ell

Turkish pronunciation

pırsîvıl lōıl

Pronunciation

/ˈpərsəvəl ˈlōəl/ /ˈpɜrsɪvəl ˈloʊəl/