Ontology is the philosophical study of being. It is traditionally understood as the subdiscipline of metaphysics focused on the most general features of reality. As one of the most fundamental …

ontology, the philosophical study of being in general, or of what applies neutrally to everything that is real. It was called “first philosophy” by Aristotle in Book IV of his Metaphysics.

Jan 3, 2026 · In philosophy, the field of ontology is often described as “the study of what there is” (see the entries on social ontology, logic ontology and natural language ontology).

Aug 5, 2012 · The meaning of ONTOLOGY is a branch of metaphysics concerned with the nature and relations of being. How to use ontology in a sentence.

About the Gene Ontology Mission Statement A core goal of biomedical research is to uncover how individual genes contribute to the biology of an organism, and their roles in health and disease.

Pure philosophical ontology is different from applied scientific ontology, and ontology in the applied scientific sense can be understood either as a discipline or a domain.

In brief, ontology, as a branch of philosophy, is the science of what is, of the kinds and structures of objects. In simple terms, ontology seeks the classification and explanation of entities.

Mar 16, 2023 · Ontology is metaphysics at its most abstract — concerned with the study of existence and reality itself — and so it is foundational to much philosophical thought. Etymologically, ontology …

Dec 17, 2025 · Ontology is a branch of philosophy that deals with the nature of being and the relationship of entities to one another. It is also closely related to metaphysics, as it seeks to …

Ontology is generally considered to be a sub-field of metaphysics. Metaphysics has many definitions, but it means something like “the study of the fundamental nature of reality.”