admit means to confess or acknowledge something, often a truth or wrongdoing. In the context of the clue "___ one," it suggests that someone has to confess or acknowledge a specific thing or situation. However, without more information, it is difficult to determine the exact meaning of the word in this context.
Note: The provided meaning of the answer is for the latest New York Times crossword puzzle clue: Own up (to). Explanations are generated by AI and may be inaccurate.