抗こう菌きん薬やく

noun

antibacterial drug; antimicrobial drug

Medical term for a drug that kills or inhibits bacteria or other microorganisms. Often used in clinical or pharmaceutical contexts.

• この抗こう菌きん薬やくは多おおくの細さい菌きんに効こう果かがあります。

  This antibacterial drug is effective against many bacteria.

• 医い師しは感かん染せん症しょうに対たいして抗こう菌きん薬やくを処しょ方ほうした。

  The doctor prescribed an antimicrobial drug for the infection.