/ Dictionary / Index S supersedeas: Meaning and Definition of Find definitions for: su•per•se•de•as Pronunciation: (s"pur-sē'dē-us, -as"), [key] — pl. -de•as. a writ ordering a stoppage or suspension of a judicial proceeding, of the execution of a judgment, or of the enforcement of another writ. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. supersede supersedure Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language