/ Dictionary / Index S superman: Meaning and Definition of Find definitions for: su•per•man Pronunciation: (s'pur-man"), [key] — pl. -men. a person of extraordinary or superhuman powers. an ideal superior being conceived by Nietzsche who attains happiness, dominance, and creativity. a superior being conceived as the product of human evolution. one who prevails by virtue of being a ruthless egoist of superior strength, cunning, and force of will. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: superman (Thesaurus) supermajority supermarket Related Content Daily Word Quiz: procrastinate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language