/ Dictionary / Index R Richland: Meaning and Definition of Find definitions for: Rich•land Pronunciation: (rich'lund), [key] — n. a city in SE Washington, on the Columbia River: residential and administrative quarters for the Hanford Works. 33,578. Cf.(def. 2). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Richier Richler Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language