disinfectant
Pronunciation:
/dɪs.ɪnˈfɛktənt/noun
Definitions
A substance that kills germs and/or viruses.
Example: The scalpels were soaked in disinfectant before the operation so disease wouldn't be spread.
adjective
Definitions
Serving to kill germs or viruses.
Example: I washed repeatedly with a disinfectant soap but I still caught the flu.