If a report contains many parenthetical or sentence definitions, where should they be located?

The most suitable location for parenthetical or sentence definitions in a report is within a glossary. A glossary serves as a dedicated section that defines terms used throughout the document, allowing readers to easily reference and understand specific jargon, terminology, or concepts without interrupting the flow of the main content. This format enhances readability and ensures clarity, as readers can conveniently look up definitions in one section rather than searching through the body of the report.

While including definitions in the introduction or at appropriate places throughout the discussion might seem beneficial for immediate context, it can disrupt the narrative flow and clutter the text. Placing definitions in the index would not provide accessible explanations but rather a reference guide that lists terms without further elaboration. Therefore, a glossary is the most effective solution, making it easy to locate and understand key terms while maintaining the overall coherence of the report.