/ Dictionary / Index P presidential government: Meaning and Definition of Find definitions for: pres'iden'tial gov'ernment Pronunciation: [key] a system of government in which the powers of the president are constitutionally separate from those of the legislature. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. presidential Presidential Medal of Freedom Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language