/ Dictionary / Index C climate control: Meaning and Definition of Find definitions for: cli'mate control" Pronunciation: [key] a thermostat for controlling a heating or air-conditioning system. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. climate climatic Related Content Daily Word Quiz: topography Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language