The term 'MAGIC WAND FEATURE' is a feature of computer software that allows users to select an area of an image and automatically apply changes to the entire area. The term is derived from the magical wand used by wizards in fantasy stories, which could be used to cast spells and make changes with a single wave. This feature is commonly found in photo editing software, allowing users to quickly and easily make changes to large areas of an image. The crossword solution for this term is 'STAR', referring to the STAR-shaped cursor used to select the area of the image.