The best definition of a divergent opinion is:
D. One that does not match your perspective.
Why? A divergent opinion refers to a viewpoint that differs from or contrasts with a person's own beliefs or opinions. This option accurately captures the essence of a divergent opinion as it emphasizes the difference in perspective rather than the introduction of new information (A), reliance on fact and logic (B), or an outright refusal of the main topic (C).