tribe

Definition

A social division in a traditional society consisting of families or communities linked by social, economic, or religious ties and often by common ancestry.

日本語 家族やコミュニティが社会的、経済的、宗教的つながりや共通の祖先によって結ばれた伝統的な社会の分類

Example

"The Maasai are a nomadic tribe in East Africa."