What is meant by 'vestige'?

The term 'vestige' specifically refers to a trace, mark, or remnant of something that has disappeared or is no longer present. In contexts where it is used, it conveys the idea of something that remains as a sign or reminder of what was once there. For instance, one might refer to the vestiges of an ancient civilization, noting the remnants that provide evidence of its past presence.

In this sense, the correct choice captures the essence of 'vestige' as a marker of history or a reminder of what once existed, making it fitting in discussions of archaeology, nostalgia, or memory. This definition emphasizes the concept of absence while acknowledging the significance of what remains, which aligns perfectly with the term's usage.