/ Dictionary / Index R Rotorua: Meaning and Definition of Find definitions for: Ro•to•ru•a Pronunciation: (rō"tu-r'u), [key] — n. a city on N central North Island, in New Zealand. 46,650. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. rotorcraft rototill Related Content Daily Word Quiz: clairvoyant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language