xylitol

/ˈzaɪlɪtɔːl/
noun
  1. A sweet-tasting alcohol used as a sugar substitute, especially in chewing gum and toothpaste.
    • She added xylitol to her coffee instead of sugar to reduce calories.
    • Many sugar-free gums contain xylitol to prevent tooth decay.
    • Xylitol is safe for humans but can be very toxic to dogs.
Synonyms