epistemological

adjective2

1. •
   Of or pertaining to epistemology or theory of knowledge, as a field of study.

   • The epistemological position of Ritschl, in our author's exposition of it, is little more than idealistic rationalism. — 1898
2. •
   Synonym of epistemic (“of or relating to cognition or knowledge, its scope, or how it is acquired”).

   • The reality which thus emerges is the outcome of the epistemological process in which the mind conceptually structures a given content. — 1969