tectosilicate

noun

tec·​to·​silicate

¦tek(ˌ)tō+

: a polymeric silicate in which the silicon-oxygen tetrahedral groups are linked by sharing all of their oxygen atoms with other such groups so as to form a three-dimensional structure or network compare cyclosilicate

Word History

Etymology

Latin tectum roof, building + English -o- + silicate

The Ultimate Dictionary Awaits

Expand your vocabulary and dive deeper into language with Merriam-Webster Unabridged.

1. Expanded definitions
2. Detailed etymologies
3. Advanced search tools
4. All ad-free

Discover what makes Merriam-Webster Unabridged the essential choice for true word lovers.

Start Your Free Trial Now