/ Dictionary / Index P police power: Meaning and Definition of Find definitions for: police' pow"er Pronunciation: [key] the power of a nation, within the limits of its constitution, to regulate the conduct of its citizens in the interest of the common good. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. policeperson police procedural Related Content Daily Word Quiz: deleterious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language