Cerberus

  1. Proper noun.  (Greek mythology) The three-headed dog who guards the entrance to Hades; and one of the many offspring of Echidna and Typhon.
  2. Proper noun.  (constellation) A former constellation of the northern sky, near Hercules.

This is an unmodified, but possibly outdated, definition from Wiktionary and used here under the Creative Commons license. Wiktionary is a great resource. If you like it too, please donate to Wikimedia.

This entry was last updated on RefTopia from its source on 3/20/2012.