# metacoel

> English word · Noun

## Definitions
1. The caudal part of the fourth ventricle of the brain.
2. A secondary coelom.

## Etymology
From meta- + -coel.

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