/ Dictionary / Index R rascality: Meaning and Definition of Find definitions for: ras•cal•i•ty Pronunciation: (ra-skal'i-tē), [key] — pl. -ties. rascally or knavish character or conduct. a rascally act. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: rascality (Thesaurus) rascal rascally Related Content Daily Word Quiz: cautious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language