Edition (noun)

1. A particular version of a book, newspaper, or other publication.
2. A particular issue of a newspaper or magazine.
3. A version of a game or software that includes new features or improvements.

Origin:

Late middle english (denoting the act of editing): from latin editio(n-), from edere "bring out, publish".

Examples:

1. This is the third edition of the book.
2. The newspaper is available in both digital and print edition.
3. The special edition of the game includes new levels.
4. This is a limited edition of the product.
5. The first edition of the book was published in 2005.