Meaning of the word ontology in English

What does ontology mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

ontology

US /ɑːnˈtɑː.lə.dʒi/
UK /ɒnˈtɒl.ə.dʒi/
"ontology" picture

Noun

1.

the branch of metaphysics dealing with the nature of being.

Example:
In philosophy, ontology explores fundamental questions about existence.
The study of ontology helps us understand different perspectives on reality.
2.

a set of concepts and categories in a subject area or domain that shows their properties and the relations between them.

Example:
In computer science, an ontology can be used to represent knowledge in a structured way.
Developing a shared ontology is crucial for data integration across different systems.