1. official representatives of a country who work in another country
Usage: plural of ambassador
2. people who represent or promote a particular activity, organization, or cause
Usage: figurative use

Examples

• The ambassadors from five nations met to discuss the trade agreement.
• She served as one of the youngest ambassadors in her country’s history.
• The peace talks included ambassadors from both warring nations.
• Celebrity ambassadors helped raise awareness for the charity.
• The company’s brand ambassadors promoted the new product at the event.
• Student ambassadors gave tours to prospective college applicants.