What is found in the back matter as an alphabetical listing of definitions?

The glossary is a section typically found in the back matter of a document that provides an alphabetical listing of terms and their definitions. This resource is particularly useful for readers who may not be familiar with specific jargon or technical vocabulary used throughout the text. By presenting terms and their meanings in a clear and organized manner, a glossary enhances the reader's understanding and accessibility of the content, allowing for smoother navigation and comprehension of the material.

In contrast, the table of contents serves as a roadmap for the document, outlining its structure and the location of various sections, but it does not include definitions. An expanded definition typically appears within the text itself to provide deeper insights about a term rather than serving as a standalone listing of definitions. A report supplement may include additional information and data that supports the main content but also does not function as an alphabetical list of definitions.