/ Dictionary / Index P prairillon: Meaning and Definition of Find definitions for: prai•ril•lon Pronunciation: (prā-ril'yun, pru-ril'un), [key] — n. Obs. a small prairie. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. prairie wolf praise Related Content Daily Word Quiz: cygnet Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language