Final answer:
An ethnography is a detailed cultural study created by an anthropologist who has immersed themselves in a specific society to conduct field research.
Step-by-step explanation:
An ethnography is a description of a society written by an anthropologist who has conducted field research in that society. This method involves intense fieldwork, where the anthropologist may live for extended periods within the community, engaging in day-to-day activities to gather a comprehensive understanding of the societal norms, customs, and social standings. Notable anthropologists like Bronislaw Malinowski and Laurence Ralph have contributed extensively to this field, recording their observations on various societies from the Trobriand islanders to marginalized communities in Chicago.