Dictionary/抗菌こうきんKoukin抗菌 (Koukin) is a Japanese prenominal meaning “antibacterial, antimicrobial”.Meaningsprenominal, nounantibacterial; antimicrobialKanji in 抗菌抗confront菌germRelated words抵抗resistance茸mushroom菌fungus抗議protest対抗opposition抗争rivalry反抗opposition細菌bacterium除菌disinfection抗体antibody抗生物質antibiotic殺菌sterilization