# microgyrus

> English word · Noun

## Definitions
1. An area of the cerebral cortex that includes only four cortical layers instead of six.

## Etymology
From micro- + gyrus.

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