A grille is a decorative or functional framework of metal or plastic bars or lattices. It is often used as a cover or protector for an opening, such as on the front of a car. In the context of electric vehicles, the grille is usually a cosmetic feature because electric vehicles do not require as much air circulation for cooling as traditional combustion engine vehicles.
Note: The provided meaning of the answer is for the latest New York Times crossword puzzle clue: Merely cosmetic feature of some electric vehicles. Explanations are generated by AI and may be inaccurate.