/ Dictionary / Index P palace revolution: Meaning and Definition of Find definitions for: pal'ace revolu'tion Pronunciation: (k). [key] a challenge to or overthrow of a sovereign or other leader by members of the ruling family or group. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. palace guard Palacio Valdés 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