A small electrical appliance that uses short rotating blades to chop, blend, puree and liquefy foods. Because blender containers are tall and narrow, air is not incorporated into the food so this appliance will not "whip" foods such as egg whites and cream. Blenders can be used for making soups, purees, sauces, milkshakes and other drinks, as well as for chopping small amounts of foods such as bread crumbs and herbs. See also immersion blender.