What is the definiton to mix with a rotary beater or electric mixer?

To mix with a rotary beater or electric mixer is to combine ingredients using a circular motion. This can be done manually with a rotary beater, or with an electric mixer that does the work for you. The motion of the beater or mixer helps to combine the ingredients evenly and create a smooth consistency. This technique is often used for baking, making sauces, and other tasks that require thorough mixing.