Definición y Significado de "gutter"

What is the "gutter"?

The gutter is the space between the pages of a book where the book's spine is located. It is the inner margin of each page where the book is bound. This area is important because it allows the pages to be bound together while still providing enough space for the text or images to be clearly visible and readable. The gutter can affect how much of the page is visible when the book is open, especially in books with tight binding or large text blocks.