Spin/spɪn/ Definition 1 of 7Pro Tip 1/3Physical Motion Used to describe objects that move in circles or rotate about an axis. Dancers spin gracefully on stage. Pro Tip 2/3Lose Control Refers to a sudden loss of control, especially vehicles. The car spun out on the icy road. Pro Tip 3/3Start Quickly Can imply beginning something energetically or hastily. He spun into action after the alarm sounded.