Derivative can refer to something that is not original. Which definition matches this sense?

• A. Developed from, based on, influenced by, or copied something else; derived
• B. Copied or adapted from others; not original; secondary
• C. Something that is completely new and original
• D. An object used in design

Answer: (A)

Derivative means something that is not original but comes from or is based on something else. The best match is the option that describes being developed from, based on, influenced by, or copied from something else; derived. This captures the idea that the item is formed from a source rather than arising independently, which is the essence of being derivative.

Think of an adaptation of a novel into a screenplay: it’s derived from the source material and shaped by it, not wholly original. That broader sense—being influenced by or built from another work—is why this definition fits the sense of derivative most closely.

The other ideas describe things that are original or unrelated to sources: something completely new and original is the opposite of derivative, and an item used in design isn’t inherently about origin. The wording that focuses on copied or adapted from others is close, but it doesn’t as fully convey being developed from or influenced by a source.