# trimetrexate

> English word · Noun

## Definitions
1. A quinazoline derivative that is a dihydrofolate reductase inhibitor, used with leucovorin in treating pneumocystosis.

## Etymology
From trimethoxyphenyl.

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