/ Dictionary / Index P Prairie Provinces: Meaning and Definition of Find definitions for: Prai'rie Prov'inces Pronunciation: [key] the provinces of Manitoba, Saskatchewan, and Alberta, in W Canada. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. prairie pointer prairie rattlesnake 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