/ Dictionary / Index P Prairie State: Meaning and Definition of Find definitions for: Prai'rie State" Pronunciation: [key] Illinois (used as a nickname). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. prairie soil prairie turnip Related Content Daily Word Quiz: languid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language