1. a person who sells products or services by making persuasive presentations, especially in public places or on television
2. a spokesperson who promotes a company or product through advertising

Examples

• The pitchman demonstrated the kitchen gadget at the county fair.
• He worked as a pitchman for a cleaning product company.
• The famous actor became a pitchman for the car manufacturer.
• Street pitchmen sold watches and jewelry to tourists.
• The infomercial featured an enthusiastic pitchman showing off the exercise equipment.
• She hired a professional pitchman to help launch her new business.
• The pitchman’s energetic presentation drew a large crowd.