/ Dictionary / Index R rotorcraft: Meaning and Definition of Find definitions for: ro•tor•craft Pronunciation: (rō'tur-kraft", -kräft"), [key] — n. a rotary-wing aircraft. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. rotor cloud Rotorua 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