/ Dictionary / Index C chemical toilet: Meaning and Definition of Find definitions for: chem'ical toi'let Pronunciation: [key] a toilet that is not connected to sewage pipes but has a holding compartment where waste is chemically treated until disposal. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. chemical sympathectomy chemical toner Related Content Daily Word Quiz: mongrel Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language