germicide
n. நுண்மக் கொல்லி, நோய் நுண்மமழிக்கும் மருந்து.
Ger"mi*cide, a. Etym: [Germ +L. caedere to kill.] (Biol.) Defn: Destructive to germs; -- applied to any agent which has a destructive action upon living germs, particularly bacteria, or bacterial germs, which are considered the cause of many infectious diseases. -- n. Defn: A germicide agent.