1. a person who introduces and hosts a television or radio program
2. a person who gives a presentation or speech to an audience
3. a person who formally gives or awards something to someone

Examples

• The news presenter delivered the evening broadcast with confidence.
• She worked as a radio presenter for the local station.
• The conference presenter explained the research findings clearly.
• He was nervous before becoming the presenter for the awards ceremony.
• The TV presenter interviewed several celebrities on the show.
• As the main presenter, she had to memorize all the key points.
• The presenter of the scholarship was the school principal.