/ Dictionary / Index R rectitudinous: Meaning and Definition of Find definitions for: rec•ti•tu•di•nous Pronunciation: (rek"ti-td'n-us, -tyd'-), [key] — adj. characterized by or given to rectitude. virtuously self-righteous; pious. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. rectitude recto Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language