# MathML

> English word · Proper noun

## Definitions
1. An XML-based markup language for defining the appearance and meaning of mathematical formulae.

## Etymology
Abbreviation of mathematical markup language.

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