How can the term "vague" be defined?

The term "vague" is best defined as "unclear" or "indistinct." This definition captures the essence of vagueness, which revolves around a lack of clarity or specificity in meaning or expression. When something is described as vague, it typically fails to provide a clear understanding or detailed information, leaving it open to interpretation and potentially confusing to the audience.

In contrast, the other choices suggest characteristics that are the opposite of vague. For instance, "clear," "precise," and "detailed" all imply a high degree of clarity and specificity, which directly contradicts the notion of vagueness. Thus, choosing the definition that highlights the unclear and indistinct nature of vagueness aligns perfectly with the meaning of the term.