An alphabetical listing, at the end, of key words, phrases, or topics that includes the page numbers on which those items are found within a publication

An alphabetical listing at the end of a publication that includes keywords, phrases, or topics along with their corresponding page numbers is known as an index. An index serves as a navigational tool, allowing readers to locate specific information within the text quickly.

Indexes are typically organized in alphabetical order, and each entry may include sub-entries for more specific topics. For example, if a book covers various topics related to biology, you might find entries like "Cell Biology" with page numbers listed next to it, giving readers direct access to sections discussing cell biology without having to skim through the entire publication.

Creating an effective index involves a thorough understanding of the material, as well as attention to detail in listing relevant terms and their associated page numbers. This process aids in enhancing the usability and accessibility of any publication, ensuring that readers can find information efficiently.