Study for the SAT Vocabulary 2025 Test. Master vocabulary with flashcards and questions, each with detailed explanations. Get ready for your exam!

The term "derisive" refers to an attitude or expression that conveys contempt or ridicule towards someone or something. It describes a tone or demeanor that mockingly belittles, often in a scornful or dismissive way. When someone is being derisive, they are typically highlighting faults or showing disdain in a way that is meant to demean or insult.

In the context of the definitions, expressing contempt or ridicule aligns directly with the meaning of "derisive," making it the correct choice. This is often seen in scenarios where individuals may scoff at ideas, behaviors, or groups, indicating a lack of respect or a sneering attitude. Thus, understanding "derisive" in this way helps illustrate interpersonal dynamics where disdainful or mocking tones are used.