Germicide
Part of speech: noun
Definition: an agent that kills pathogenic organisms; a disinfectant
Antimicrobial
Part of speech: adjective
Definition: tending to destroy or capable of destroying microbesinhibiting the growth of microbespreventing or counteracting the pathogenic action of microbes
Part of speech: noun
Definition: an agent that destroys microbes, inhibits their growth, or prevents or counteracts their pathogenic action