# notebook

> English word · Noun · IPA /ˈnəʊtˌbʊk/ · frequency rank #10,583

## Definitions
1. A book in which notes or memoranda are written.
2. A kind of user interface in literate programming, allowing calculations to be interspersed with human-readable comments, diagrams, etc.
3. Ellipsis of notebook computer (“laptop computer”).

## Etymology
From note + book.

## Common misspellings (11)
`nnotebook`, `noetbook`, `notbeook`, `notebbook`, `notebok`, `noteboko`, `notebookk`, `noteobok`, `nottebook`, `ntoebook`, `ontebook`

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