The adjective “entispheral” is used to express an affiliation or a reference to the entisphere and thus to make a distinction to other spheres, especially to the infosphere and the cognisphere.

The adjective “entispheral” was introduced as part of the terminology of the “Digital Era Framework”, a reference framework for the systematic analysis of the changes arising in the course of digital change, digitisation and digital transformation as well as the newly formed structures of a digital world in the digital age.