silyl

noun

sil·​yl

ˈsilə̇l

plural -s

: the univalent radical SiH₃ derived from monosilane by removal of one hydrogen atom

Word History

Etymology

sil- + -yl

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