noun which may take the genitive case particle 'no'
multiethnic; multiracial
Describes a society, community, or group composed of multiple ethnic or racial groups. Often used in political, social, and cultural contexts.
Japan is often thought not to be a multiethnic nation, but in reality people with diverse roots live here.
In a multiethnic society, it is important to respect different cultures.
多民族 means 'multiethnic', describing a mix of ethnic groups within one nation, whereas 多国籍 means 'multinational', describing involvement of multiple countries or nationalities.
multiethnic nation; multiracial country
Compound of 多 (many) and 民族 (ethnic group, people).