/ Dictionary / Index R ruction: Meaning and Definition of Find definitions for: ruc•tion Pronunciation: (ruk'shun), [key] — n. a disturbance, quarrel, or row. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: ruction (Thesaurus) ruckus Ruda Śląska Related Content Daily Word Quiz: placid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language