Rotary motion refers to the movement of an object around a central axis. Other synonyms for this term include circular motion, rotation, revolution, and spin. These terms are often used in conjunction with machinery and technology such as motors, gears, and turbines. Within physics and mechanics, the concept of torque is also closely related to rotary motion. Understanding the principles of rotary motion is vital for a variety of industries, including manufacturing, aviation, and automotive engineering. By learning the synonyms for rotary motion, we can better comprehend the various applications and implications of this fundamental physical principle in our daily lives.