The term 'Shake Maker' can be summarized as a BLENDER, which is a seven letter word. A BLENDER is an electrical kitchen appliance used to mix, puree, or emulsify food and other substances. It is typically used to make smoothies, shakes, and other blended drinks. Blenders are also used to make soups, sauces, and other food items. Blenders have been around since the early 1900s and have become increasingly popular in recent years due to their versatility and convenience.