# sesquifumarate

> English word · Noun

## Definitions
1. Any compound that has three fumarate groups for every two bases

## Etymology
From sesqui- + fumarate.

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