オントロギー

noun

ontology

Philosophical term for the study of being and existence. The Japanese synonym 存在論 is more common in everyday philosophical contexts.

from German Ontologie

See also: 存在論

• オントロギーは形けい而じ上じょう学がくの一いち分ぶん野やです。

  Ontology is a branch of metaphysics.