The word "set" has multiple meanings depending on the context. In this case, "set" can mean to arrange or put things in a particular position or order. For example, to set the table for dinner. If used in the phrase "set to work," it means to start or begin working on something. To "set to stun" is an expression often associated with science fiction, referring to using a weapon on a non-lethal setting.
Note: The provided meaning of the answer is for the latest New York Times crossword puzzle clue: Something made just for show?. Explanations are generated by AI and may be inaccurate.