/ Dictionary / Index S show cause order: Meaning and Definition of Find definitions for: show' cause' or"der Pronunciation: [key] — Law. Law. a court order issued to a party in a lawsuit, directing that party to appear to give reasons why a certain action should not be put into effect by the court. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. showcase showdown Related Content Daily Word Quiz: acquiesce Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language