History of anthropology
The first use of the term "anthropology" in English to refer to a natural science of humanity was apparently in Richard Harvey's 1593 "Philadelphus, a defense of the legend of Brutus in British history", which, includes the passage: "Genealogy or issue which they had, Artes which they studied, Actes which they did. This part of History is named Anthropology."
Lifeway
Dr Arthur C. Parker, American archaeologist of Seneca and Scots-English descent, was one of the earliest to use the term in reference to Native American ways of life, saying in an article published by the Binghamton Press in 1930, "Our key to the future is locked in the life-ways of our Indian predecessors". Use of the term in anthropology was established with the publication of Morris Edward Opler's 1941 study "An Apache Life-Way: The Economic, Social, and Religious Institutions of the Chiricahua Indians". 
Recent explanations of the term in the field of Native American and other Indigenous studies "suggest the close interaction of worldview and economy in small-scale societies". The word 'lifeway' "emphasizes the road of life as indigenous people see it. Such a perspective can be associated with the concept "worldview," a distinct way of thinking about the cosmos and of evaluating life's actions in terms of those views", and focuses on "an interpretive effort to express indigenous understandings of human-earth relations as an interactive and pervasive context that outsiders might label religion."