/ Dictionary / Index R Ruda Śląska: Meaning and Definition of Find definitions for: Ru•da Ślą•ska Pronunciation: (r'dä shlôn'skä), [key] a city in S Poland, NW of Katowice. 147,000. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. ruction rudbeckia Related Content Daily Word Quiz: vertigo Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language