![backspin backspin](https://www.tekportal.net/wp-content/uploads/2019/01/backspin-0256.jpg)
noun
- reverse rotation of a ball causing it to bounce or roll backward or stop short.
noun
- sport a backward spinning motion imparted to a ball to reduce its speed at impact, as by hitting it with a downward or undercutting motionCompare topspin
noun
noun