/ Dictionary / Index S scion: Meaning and Definition of Find definitions for: sci•on Pronunciation: (sī'un), [key] — n. a descendant. a shoot or twig, esp. one cut for grafting or planting; a cutting. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: scion (Thesaurus) sciomachy sciosophy Related Content Daily Word Quiz: agitated Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language