/ Dictionary / Index R rotiform: Meaning and Definition of Find definitions for: ro•ti•form Pronunciation: (rō'tu-fôrm"), [key] — adj. shaped like a wheel. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Rotifera rotisserie 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