disinfectant
Agent that kills, or prevents the growth of, bacteria and other microorganisms. Chemical disinfectants include carbolic acid (phenol, used by Lister in surgery in the 1870s), ethanol, methanol, chlorine, and iodine.
disincommodate · disincorporate · disincorporation · disindividualize · disinfect · disinfectant · disinfected · disinfecter · disinfecting