A ruin typically refers to the remains or remnants of a structure or site that has been damaged or destroyed over time. In the context of an archaeological site, it usually refers to the remains of ancient buildings, cities, or civilizations that have been preserved and can provide valuable insights into the past.
Note: The provided meaning of the answer is for the latest New York Times crossword puzzle clue: The Acropolis, now. Explanations are generated by AI and may be inaccurate.