A fetish (derived from the French fétiche, which comes from the Portuguese feitiço, and this in turn from Latin facticius, 'artificial' and facere, 'to make') is an object believed to have supernatural powers, or in particular, a human-made object that has power over others. Essentially, fetishism is the attribution of inherent value, or powers, to an object.
The term fetish has evolved from an idiom used to describe a type of object created in the interaction between European travelers and Africans in the early modern period to an analytical term that played a central role in the perception and study of non-Western art in general and African art in particular.
William Pietz, who, in 1994, conducted an extensive ethno-historical study of the fetish, argues that the term originated in the coast of West Africa during the sixteenth and seventeenth centuries. Pietz distinguishes between, on the one hand, actual African objects that may be called fetishes in Europe, together with the indigenous theories of them, and on the other hand, "fetish", an idea, and an idea of a kind of object, to which the term above applies.
According to Pietz, the post-colonial concept of "fetish" emerged from the encounter between Europeans and Africans in a very specific historical context and in response to African material culture.
He begins his thesis with an introduction to the complex history of the word:
My argument, then, is that the fetish could originate only in conjunction with the emergent articulation of the ideology of the commodity form that defined itself within and against the social values and religious ideologies of two radically different types of noncapitalist society, as they encountered each other in an ongoing cross-cultural situation. This process is indicated in the history of the word itself as it developed from the late medieval Portuguese feitiço, to the sixteenth-century pidgin Fetisso on the African coast, to various northern European versions of the word via the 1602 text of the Dutchman Pieter de Marees...