# trimethylase

> English word · Noun

## Definitions
1. An enzyme that catalyses a trimethylation (typically of a histone)

## Etymology
From tri- + methylase.

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