What is a bookmark marks ?

A bookmark mark is a physical or digital marker used to save a specific place in a book, document, or webpage for easy reference later on. It allows the reader to quickly return to the marked spot without having to search for it again.

A bookmark marks a place in a book where you want to return later. It can be made of paper, plastic, or cloth, and often has a tassel or other decoration. Some bookmarks are magnetic, so they can be attached to the page without damaging it.