What is the meaning of "nullify"?

The term "nullify" means to make something invalid, void, or without legal force, effectively rendering it worthless or ineffective. When something is nullified, it is as if it never existed or had no power. This aligns perfectly with the choice of making something invalid or worthless, indicating a negation or cancellation of its intended purpose or value.

Understanding "nullify" in this context is particularly important, as it is commonly used in legal, philosophical, and everyday discussions about agreements, laws, or even opinions that lose their effect due to certain actions or decisions. The other choices present meanings that do not capture the essence of nullification; they focus on affirmation, support, or growth rather than the concept of invalidation.