/ Dictionary / Index R Rantoul: Meaning and Definition of Find definitions for: Ran•toul Pronunciation: (ran-tl'), [key] — n. a city in E Illinois. 20,161. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. rant ranula Related Content Daily Word Quiz: censure Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language