# pillowbook

> English word · Noun

## Definitions
1. A journal of a person's sexual dreams and escapades, usually for the writer's eyes only.

## Etymology
From pillow + book.

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