# callosumectomy

> English word · Noun

## Definitions
1. The surgical removal of the corpus callosum; splitting the brain into two halves.

## Etymology
From corpus callosum + -ectomy.

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