arylene

noun

ar·​yl·​ene

ˈarəˌlēn

plural -s

: a bivalent radical (as phenylene) derived from an aromatic hydrocarbon by removal of a hydrogen atom from each of two carbon atoms of the nucleus

Word History

Etymology

International Scientific Vocabulary aryl- + -ene

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