In comprehension passages, what function do definitions serve?

Definitions play a vital role in comprehension passages by clarifying concepts and terminology. When a term or idea is defined, it helps to ensure that readers understand the specific meaning intended by the author, especially if the concept may be complex or uncommon. This understanding is crucial for grasping the overall message and arguments presented in the passage.

Clear definitions can aid in bridging any gaps in knowledge the reader may have, allowing them to engage more fully with the text. Instead of struggling with unfamiliar terms, readers can focus on the content and context, enhancing their comprehension and retention of the material. Thus, definitions are essential tools that support effective communication and understanding in written texts.