What is a 'Glossary' in a technical manual?

A glossary is a section in a technical manual that provides definitions for specialized terms and acronyms used throughout the document. This is particularly important in technical writing, where specific terminology can be crucial for understanding the content. The glossary serves as a reference point for readers who may not be familiar with all the terms, allowing them to grasp the concepts presented without ambiguity. By clearly defining these terms, the glossary enhances comprehension and ensures that readers are aligned with the intended meaning of the language used in the manual.

Other options, such as a summary of the manual's content, a list of authors and contributors, or a collection of charts and graphs, do not fulfill the purpose of a glossary. Each of those elements serves a distinct function not related to defining terminology.