/ Dictionary / Index A Acheron: Meaning and Definition of Find definitions for: Ach•er•on Pronunciation: (ak'u-ron"), [key] — n. a river in Hades over which Charon ferried the souls of the dead. the infernal regions; hell; Hades. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: acheron (Thesaurus) Achernar Acheson Related Content Daily Word Quiz: fabricate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language