# roof-brain chatter

> English word · Noun

## Definitions
1. incoherent, idle thoughts "at the top of the brain"

## Etymology
Term coined by author Joseph Chilton Pearce in his 1973 book The Crack In The Cosmic Egg.

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