1. groups of people representing a particular organization, country, or cause
Usage: plural form
2. military units or forces contributed by different countries or regions
Usage: military context; plural form

Examples

• The peace conference included contingents from twelve different nations.
• Large contingents of protesters gathered outside the building.
• Military contingents from allied countries participated in the joint exercise.
• The university sent contingents of students to compete in various academic competitions.
• International contingents arrived to provide humanitarian aid after the disaster.
• The parade featured contingents from local schools and community organizations.