pluto

Noun

• a small planet and the farthest known planet from the sun; it has the most elliptical orbit of all the planets
  • Pluto was discovered by Clyde Tombaugh in 1930
    

• (Greek mythology) the god of the underworld in ancient mythology; brother of Zeus and husband of Persephone

• a cartoon character created by Walt Disney

Related words

• Synonyms: 
  Pluto , Hades , Aides , Aidoneus