# medulloepithelioma

> English word · Noun

## Definitions
1. A rare, fast-growing brain tumor thought to stem from cells of the embryonic medullary cavity.

## Etymology
From medullo- + epithelioma.

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