/ Dictionary / Index C carsickness: Meaning and Definition of Find definitions for: car•sick•ness Pronunciation: (kär'sik"nis), [key] — n. a feeling of nausea and dizziness, sometimes accompanied by vomiting, as a result of the motion of the car in which one is traveling. Cf. motion sickness. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. carsick Carson Related Content Daily Word Quiz: eureka Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language