noun
ebook edition; digital book version
Refers to the electronic version of a book, as opposed to a physical print edition. Common in publishing and retail contexts.
この小説は電子書籍版も発売されています。
This novel is also available in an ebook edition.
紙の本より電子書籍版のほうが安い場合が多い。
The ebook edition is often cheaper than the paper book.
Compound of 電子 (electronic) + 書籍 (book) + 版 (edition). A straightforward modern coinage reflecting the digital publishing era.