# nonylene

> English word · Noun

## Definitions
1. Any of a series of metameric unsaturated hydrocarbons, C₉H₁₈, of the ethylene series.

## Etymology
From non- + -ylene.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/nonylene