/ Dictionary / Index R Recklinghausen: Meaning and Definition of Find definitions for: Reck•ling•hau•sen Pronunciation: (rek'ling-hou"zun), [key] — n. a city in NW Rhine-Westphalia, in Germany. 122,000. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. reckless reckon 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