/ Dictionary / Index C cyclone cellar: Meaning and Definition of Find definitions for: cy'clone cel"lar Pronunciation: [key] a cellar or other underground place for shelter from cyclones and tornadoes. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. cyclone Cyclone fence Related Content Daily Word Quiz: fresco Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language