notebook

American  

[noht-book] / ˈnoʊtˌbʊk /

noun

1. a book of notes.

   They checked the sergeant's notebook for clues to his whereabouts.

2. a book or binder of blank, often ruled, pages on which to write, especially one used by students to take notes in class.

3. a book in which promissory notes are entered, registered, recorded, etc.

4. Digital Technology. a small, lightweight laptop computer.

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notebook British  

/ ˈnəʊtˌbʊk /

noun

1. a book for recording notes or memoranda

2. a book for registering promissory notes

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Etymology

Origin of notebook

First recorded in 1570–80; note + book

Example Sentences

He has a notebook, a pen, a flashlight and about 15 hours’ worth of oxygen.

From The Wall Street Journal • Mar. 27, 2026

"To cheer myself up, I write memories in my notebook every day. I keep the notebook in my closet, among my clothes, so that no one can access it," she said.

From Barron's • Mar. 3, 2026

Gauci suggests the "quite remarkable" notebook suggests Geisel had been "studious" and was doing "diligent work".

From BBC • Mar. 2, 2026

The main houses showed several signs that young children had recently been present, including toys, clothes and notebook pages with the crude drawings of a grade-schooler.

From Los Angeles Times • Mar. 1, 2026

“Yep. Every morning after breakfast they sit in a corner, huddled close over a notebook, whispering. They laugh a lot and even have pet names for each other.”

From "The Bletchley Riddle" by Ruta Sepetys and Steve Sheinkin

Related Words

• binder
• diary
• journal
• pad