noun
- extremely small capsules that contain and can release substances such as drugs, fragrances, or other materials
Usage: technical; plural form
Examples
- The perfume uses microcapsules to release fragrance gradually throughout the day.
- Scientists developed microcapsules to deliver medicine directly to cancer cells.
- The fabric contains microcapsules filled with cooling gel for athletic wear.
- Researchers are studying microcapsules as a way to protect vitamins in food.
- The new paint includes microcapsules that release insect repellent when scratched.
- Microcapsules in the shampoo burst when rubbed to release conditioning oils.