thymol

/ˈθaɪmɔːl/
noun
  1. A strong-smelling, antiseptic compound found in thyme oil, used in mouthwashes, cough drops, and disinfectants.
    • Thymol is a natural antiseptic often added to mouthwash to kill germs.
    • Some cough drops contain thymol to soothe a sore throat.
    • The cleaning spray uses thymol as a plant-based disinfectant.