sɛmɪsɪˈlɪkə

Definitions

1. noun

A mixture of silica and another material, especially a type of cement or concrete.

“The construction crew mixed semisilica with water to create a strong foundation for the new building.”

2. adjective

Containing or made of a mixture of silica and another material.

“The semisilica walls were resistant to heat and moisture, making them ideal for a greenhouse.”