Definition: In my experience, Epistemology is a subfield of philosophy that explores questions about knowledge and its acquisition and application. This field is divided into different branches depending on its focus: epistemological epistemology focuses on the nature of knowledge itself and how it can be acquired and applied; epistemic epistemology deals with the ways in which knowledge is used to inform decision-making processes; and epistemological epistemology focuses on the ways that knowledge is created through experience or education. The term 'Epist' is a noun in English, meaning "knowledge." It refers to the act of acquiring knowledge. In other words, Epist refers to a person's ability to understand something through their own experiences, which can be a source of new knowledge or insight into an existing one.