Pagination in SEO refers to the practice of dividing a long piece of online content, such as a blog post or product list, into multiple pages for easier navigation and improved user experience. This technique is commonly used to organize large amounts of information and make it more digestible for both readers and search engines. In SEO, pagination can also refer to the process of optimizing these paginated pages for search engines, ensuring that they are properly indexed and ranked in search results. Proper implementation of pagination can help improve website usability, increase page views, and ultimately drive more organic traffic to a website.