charon

/ˈkɛrən/
noun
  1. In Greek mythology, the ferryman who carries the souls of the dead across the river Styx to the underworld.
    • According to myth, Charon demanded a coin from each soul before taking them across the river.
    • In the poem, Charon's boat is described as old and creaking, carrying shadows to Hades.
    • Ancient Greeks placed a coin under the tongue of the dead to pay Charon.
  2. The largest moon of the dwarf planet Pluto.
    • The New Horizons spacecraft sent back detailed images of Charon's surface.
    • Charon is so large that Pluto and Charon are sometimes considered a double dwarf planet system.
    • Charon was discovered in 1978 by astronomer James Christy.
Synonyms
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