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  1. Ontology - Wikipedia

    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 …

  2. Ontology | Definition, History & Examples | Britannica

    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.

  3. Ontology - Encyclopedia.com

    Jun 11, 2018 · Ontology is the most general science or study of Being, Existence, or Reality. An informal use of the term signifies what, in general terms, a philosopher considers the world to …

  4. ONTOLOGY | English meaning - Cambridge Dictionary

    ONTOLOGY definition: 1. the part of philosophy that studies what it means to exist 2. the part of philosophy that…. Learn more.

  5. ONTOLOGY Definition & Meaning - Merriam-Webster

    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.

  6. Exploring Ontology: A Comprehensive Overview - Philosophos

    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 …

  7. Logic and Ontology - Stanford Encyclopedia of Philosophy

    Oct 4, 2004 · A number of important philosophical problems are at the intersection of logic and ontology. Both logic and ontology are diverse fields within philosophy and, partly because of …

  8. What is Ontology? | The Ontology Research & Development …

    What is Ontology? Ontology is the philosophical study of being, existence, and reality. In information science, an ontology is a formal representation of knowledge as a set of concepts …

  9. Ontology | Research Starters - EBSCO

    Ontology is the philosophical study of existence, specifically the attempt to determine what kinds of things actually exist. Ontology is considered a branch of metaphysics, the study of the …

  10. Ontology - Oxford Reference

    5 days ago · Recorded from the early 18th century, the word comes from modern Latin ontologia, from Greek ōn, ont− ‘being’, + the suffix −logy denoting a subject of study or interest. In …