/ Dictionary / Index P prisoner's base: Meaning and Definition of Find definitions for: pris'oner's base' Pronunciation: [key] any of various children's games in which each of two teams has a home base where members of the opposing team are kept prisoner after being tagged or caught and from which they can be freed only in specified ways. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. prisoner of war prison fever Related Content Daily Word Quiz: simian Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language