ABSTRACT In this paper we try to demonstrate the material character of the meaning of the name of the Apurinã indigenous language from the traces of its memory space. In order to achieve this gesture, we have observed the premises of Discourse Analysis regarding the production of the meanings of words with lexical value. We have adopted the notion of preconstructed to characterize this value in light of the historicity of the word apurinã. Our corpus is comprised of texts about the Apurinã society from the nineteenth to the twentieth century. We have carried out a reading of formulations in which there were terms referring to this society and its language. We de-surfaced the formulations containing these references on syntactic levels for the consequent syntactic parsing of the noun in question at the level of the noun phrase. We have concluded that the name of this language is functionally preconstructed as a nominalized form that plays metonymically with the need for a discursive construction of the referent by the colonizer.