Definition and meaning of polling: Polling is an important tool for reforms and progressive change in American politics. By understanding where the public stands on certain issues and policies, reformers can better understand how to craft messages and design campaigns that will appeal to the public. Additionally, polling can be used to measure the effectiveness of a reformer's efforts, allowing them to adjust their strategy as necessary. Finally, polling can also be used to measure the public's sentiment of a particular political figure or party, providing valuable insight into voting patterns and trends.