The word "tireswing" generally refers to a type of swing that is made from a tire. It is often hung from a tree branch or other sturdy support and used for recreational purposes, particularly by children. In the context of the clue "One going out on a limb?," it is a play on words. "Going out on a limb" is an expression that means taking a risk or putting oneself in a vulnerable position. In this case, the answer to the clue is "tireswing" because it represents someone literally going out on a limb to use the swing.
Note: The provided meaning of the answer is for the latest New York Times crossword puzzle clue: One going out on a limb?. Explanations are generated by AI and may be inaccurate.