/ Dictionary / Index R Rhadamanthys: Meaning and Definition of Find definitions for: Rhad•a•man•thys Pronunciation: (rad"u-man'thus), [key] a son of Zeus and Europa, rewarded for the justice he exemplified on earth by being made, after his death, a judge in the Underworld, where he served with his brothers Minos and Aeacus. an inflexibly just or severe judge. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. rhachis Rhaetia Related Content Daily Word Quiz: morose Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language