1. plural of ethnicity; the fact or state of belonging to a social group that has a common national or cultural tradition

Examples

• The survey asked participants to identify their ethnicities.
• Students from many different ethnicities attend our school.
• The festival celebrates the various ethnicities in our community.
• Immigration has brought together people of diverse ethnicities.
• The census collects data on different ethnicities and races.
• She studied the ethnicities represented in the neighborhood.
• The company promotes diversity by hiring people of all ethnicities.