Charon

[kair-uh n, kar-]
noun
  1. Classical Mythology. the ferryman who conveyed the souls of the dead across the Styx.
  2. (usually used ironically) any ferryman.
  3. Astronomy. the natural satellite of Pluto, discovered in 1978.
Related formsCha·ro·ni·an [kuh-roh-nee-uh n] /kəˈroʊ ni ən/, Cha·ron·ic [kuh-ron-ik] /kəˈrɒn ɪk/, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for charonic

Charon

1
noun
  1. Greek myth the ferryman who brought the dead across the rivers Styx or Acheron to Hades

Charon

2
noun
  1. the only known satellite of Pluto, discovered in 1978
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for charonic

Charon

ferryman of the dead over the river Styx, from Greek Kharon, of unknown origin.

Online Etymology Dictionary, © 2010 Douglas Harper

charonic in Science

Charon

[kârən]
  1. The largest of Pluto's three moons. Charon is just over half Pluto's size and orbits it so closely that it was not discovered as a distinct body until 1978. Although Pluto is covered with methane ice, Charon appears to be covered with water ice.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

charonic in Culture

Charon

[(kair-uhn)]

In classical mythology, the boatman who carried the souls of the dead across the river Styx and into Hades, the underworld.

The New Dictionary of Cultural Literacy, Third Edition Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.