What does "Quibble" signify when used as a verb?

The verb "quibble" refers to the act of raising minor objections or concerns, often about trivial matters. This term is commonly used in contexts where someone might argue or debate over seemingly insignificant details rather than addressing the core issues at hand. It conveys a sense of focusing on inconsequential points rather than meaningful discussion or resolution.

In contrast, the other options present actions that do not align with the definition of "quibble." Agreeing on a decision implies a collaborative and positive outcome, while providing a detailed explanation and celebrating an achievement suggest proactive engagement rather than the nitpicking associated with quibbling. Thus, the essence of quibbling lies in its focus on minor disputes, making the selection of that definition accurate.