# sesquisalt

> English word · Noun

## Definitions
1. A salt derived from a sesquioxide base, or made up on the proportions of a sesqui compound.

## Etymology
From sesqui- + salt.

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