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Pluto

Pluto

WordNet



noun


(1)   A small planet and the farthest known planet from the sun; has the most elliptical orbit of all the planets
"Pluto was discovered by Clyde Tombaugh in 1930"
(2)   (Greek mythology) the god of the underworld in ancient mythology; brother of Zeus and husband of Persephone
(3)   A cartoon character created by Walt Disney
Wiktonary



Proper noun



  1. Greek and Roman god of the underworld.
  2. Originally known as the ninth planet but reclassified in 2006 as a dwarf planet, the brightest and first known Kuiper belt object, represented by the symbol in astronomy and in astrology.

See also