What does the term 'vestige' refer to?

The term 'vestige' refers to a visible trace of something, particularly something that is no longer present or has diminished over time. It signifies the remnants or leftover signs of a past existence, often used in contexts where something once significant has become minimal or faded. For example, the vestiges of an ancient civilization may refer to the archaeological remains that provide evidence of its previous existence. This idea is central in various fields such as archaeology, history, and even in psychological discussions, where one might refer to the vestiges of a certain behavior or thought pattern.

Other options, while they represent different concepts, do not encapsulate the essence of what 'vestige' signifies. The notion of a rare quality, an emotional outcry, or a proud appearance points to distinct attributes or expressions that don't align with the idea of remnants or traces that the term 'vestige' embodies.