# nonyne

> English word · Noun

## Definitions
1. Any aliphatic alkyne having nine carbon atoms, but especially 1-nonyne

## Etymology
From nona- + -yne.

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