For the ancient Romans, "Terminus" was the god of boundaries, represented as large stones used to divide and delimit fields. Festivals were held, called Terminalia, in which the stones that "generated" human space were sanctified. Our word "term" is the heir of that god, or better, it is that god incorporated into an everyday space, in our Lebenswelt or world of life. A philosophical term, whatever its semantic content, is the conceptual mark that we make by establishing a referential sign, it is the action of determining, of generating a reference in a mental space, a reference with which we make a sign correspond, or if we deal with a physical space, the correspondence with an object, be it a milestone, a stone, or an indicator sign. Since its beginnings, philosophy has used binary semantic terms as thinking tools, something that analytical psychology has also made good use of. One of the longest-running binary semantic terms for psychology
On the symbolic constructions of human identity.