# K-spar

> English word · Noun

## Definitions
1. potassic feldspar

## Etymology
From K (“potassium”) and a shortening of feldspar.

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