# thujone

> English word · Noun

## Definitions
1. Either of two isomers of a bicyclic monoterpenoid ketone found in several aromatic plants.

## Etymology
From the genus name translingual Thuja + -one.

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