Definition of the word ontological

The word "ontological" comes from two Greek roots - "ontos" meaning being or existence, and "logos" meaning word or study. When combined, the word "ontology" refers to the study of the nature of being or existence. This includes the examination of fundamental categories of being, such as substance, attribute, relation, and event. In philosophy, ontology is a branch of metaphysics that investigates the fundamental structure of reality. It seeks to answer questions like: what types of things exist and what properties do they have? Ontological arguments are philosophical arguments that seek to prove the existence of God or other transcendent entities on the basis of their very nature or essence, without appealing to empirical evidence or sensory experience. Thus, the term "ontological" can be used to describe such arguments, as they rely on the nature of being to establish their conclusions.