A person who produces or presents shows, especially one who is skilled at entertaining or attracting an audience. The showman captivated the audience with his dazzling performance and charismatic presence.
A person who is skilled at presenting or promoting something in an entertaining or dramatic way. The politician was a natural showman, always knowing how to engage the crowd with his speeches.
In British English, a person who owns, operates, or travels with amusement rides or attractions at a fairground. The travelling showman set up his brightly lit carousel at the county fair.