Question

a clue that helps the reader to understand a words meaning by using a comparison to connect the word to another word or idea is known as a clue. the options are: definition, example, explanation, synonym

Explanation:

To solve this, we analyze each option:

• "definition" gives the direct meaning, not a comparison.
• "example" provides an instance, not a comparison to another word/idea.
• "explanation" elaborates but not via comparison.
• "synonym" uses a comparison (same meaning word) to clarify, matching the description.

Answer:

synonym