How is 'ethnicity' defined?

Ethnicity is best defined as a shared cultural heritage or identity based on common ancestry, language, or culture. This definition captures the essence of ethnicity as it encompasses the collective identity formed through shared cultural practices, traditions, and historical experiences, which differentiate one group from another.

Focusing on culture, language, and ancestry highlights that ethnicity is about more than just biological or physical characteristics; it is deeply rooted in social connections, shared norms, and community ties that foster a sense of belonging among individuals who identify with the same ethnic group. This understanding of ethnicity allows for a more nuanced consideration of how groups interact, engage, and maintain their cultural identity in diverse societies.

In contrast, definitions tied to physical traits, political governance, or social status related to wealth and economic power do not adequately capture the multi-faceted nature of ethnicity. Ethnic identity is especially relevant in discussions about multiculturalism, social identity, and group dynamics within societies, making this definition central to sociological studies and discussions of diversity.