monocrystal
/ˈmɑnoʊˌkrɪstəl/
noun
- A single, continuous crystal with no grain boundaries, often used in electronics, optics, and materials science.
- The scientist examined the monocrystal under a microscope to check for defects.
- A monocrystal of sapphire is used to make durable watch faces.
- The lab grew a high-purity monocrystal of silicon for the new microchip.
Antonyms