Ethnology (noun)

1. The study of the culture, customs, and social organization of different ethnic groups.
2. The branch of anthropology that deals with the study of the characteristics of different human groups, including their culture, language, and history.

Origin:

From the greek words "ethnos" meaning "people, nation" and "logos" meaning "study".

Examples:

1. The ethnology class covered the customs and beliefs of various indigenous people.
2. The ethnology of the tribe was fascinating, with unique customs and social organization.
3. The ethnology museum displayed artifacts from different ethnic groups.
4. Ethnology is a branch of anthropology that deals with the study of human groups and their culture.
5. Ethnology is the study of the customs, beliefs, and social organization of different ethnic groups.