/ Dictionary / Index S Smoky Hill: Meaning and Definition of Find definitions for: Smok'y Hill' Pronunciation: [key] a river flowing E from E Colorado to the Republican River in central Kansas. 540 mi. (870 km) long. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. smoky Smoky Mountains Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language