Answer: ERE

"Ere" is a word that means "before" or "prior to." It is often used in poetry or old-fashioned language to indicate something happening before a specified time or event. For example, "They arrived ere the sun had set."

Note: The provided meaning of the answer is for the latest New York Times crossword puzzle clue: Poetic palindrome. Explanations are generated by AI and may be inaccurate.