Dictionary.com
Thesaurus.com
Showing results for e-book. Search instead for in-book.
Synonyms

e-book

American  
[ee-book] / ˈiˌbʊk /
Or ebook,

noun

e-books plural
  1. a book in digital form.

  2. e-reader.


e-book British  

noun

  1. a book in electronic form

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

verb

  1. (tr) to book (hospital appointments, airline tickets, etc) through the internet

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Derived Forms

Inflected Forms

Nouns

Etymology

Origin of e-book

1980–85; e- 2 (electronic) + book

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

With these tools, users get access to an e-book or audiobook alongside an AI chatbot.

From Barron's Jul. 27, 2026

With no major investments planned in near term, the Thailand e-book distributor is expected to sustain a 75% payout ratio, implying dividend yields of 6% in 2025, 7% in 2026, and 7% in 2027.

From The Wall Street Journal Dec. 18, 2025

Twenty-five years after publication, King’s “On Writing” remains so popular that, as of this writing, 125 people are in line to borrow the e-book from the L.A.

From Los Angeles Times Apr. 14, 2025

You can't ask a customer, “Stop buying books on Amazon,” with an asterisk: “Except when you need to buy an e-book, in which case, you're out of luck.”

From Salon Jan. 28, 2025

This e-book contains a number of words and phrases in ancient Greek, which may not display properly in all browsers, depending on the fonts the user has installed.

From Dante. An essay. To which is added a translation of De Monarchia. by Church, R. W. (Richard William)

Users will still be able to read e-books they have already downloaded, and their accounts and their Kindle Library will remain accessible on its mobile and desktop app.

From BBC Apr. 9, 2026

Between the emails, e-books, and product keys are human lives.

From Slate Feb. 3, 2026

They have previously only been available as e-books in the territory, and recently entered Amazon's best-seller chart.

From BBC Jan. 17, 2026

U.S. audiobook sales revenues grew 13% to $2.2 billion in 2024, according to the Audio Publishers Assn., rivaling and in some cases surpassing e-books in popularity.

From Los Angeles Times Sep. 23, 2025

If these companies had treated e-books not as a form of publication but as a form of community building, would those imprints have survived?

From Free as in Freedom: Richard Stallman's Crusade for Free Software by Williams, Sam

Vocabulary.com logo
by dictionary.com

Dictionary.com's Learning Companion

Go beyond just looking up words.
Remember them forever with VocabTrainer.

Start training