# trimethylphenyl

> English word · Noun

## Definitions
1. Any of three isomeric trimethyl derivatives of the phenyl radical.

## Etymology
From trimethyl + phenyl.

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