A trace, mark, or visible sign left by something (such as an ancient city or a condition or practice) vanished or lost. (Merriam – Webster)
The smallest quantity or trace. (Merriam – Webster)
A mark, trace, or visible evidence of something that is no longer present or in existence: (Dictionary.com)
A surviving evidence or remainder of some condition, practice, etc.: (Dictionary.com)
A very slight trace or amount of something: (Dictionary.com)
A small part or amount of something larger, stronger, or more important that still exists from something that existed in the past. (Cambridge Dictionary)
A trace or remnant of something that is disappearing or no longer exists. (Oxford Dictionaries)
Vestiges of the natural history of creation.
Vestige Earth, Art.