# trienoic

> English word · Adjective

## Definitions
1. Describing a carboxylic acid (especially a polyunsaturated fatty acid) that has three double bonds in its chain

## Etymology
From triene + -oic.

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