ontological
UK[ˌɒntəˈlɒdʒɪkl]US[ˌɑːntəˈlɑːdʒɪkl]
adj
Relating to the branch of metaphysics dealing with the nature of being and existence.
adj
Relating to the set of concepts and categories in a subject area or domain that shows their properties and the relations between them.
Morpheme Breakdown
onto
log
ical
onto
being
log
study, discourse
ical
adjective suffix
Etymology
The term 'ontological' is built upon the Greek philosophical tradition concerning 'ontos' (being). The suffix '-logy' denotes a systematic study or discourse, thus 'ontology' literally means 'the study of being'. The adjectival suffix '-ical' was appended in modern scientific Latin to form 'ontologicus', entering English as 'ontological'. Its meaning evolved from purely metaphysical inquiry about existence to also describe the fundamental conceptual structures that define entities and their relationships within any formal system, such as in information science.
Analysis
Structure: onto (being) + log (study, discourse) + ical (adjective suffix)
- onto: From Greek ōn (genitive ontos), meaning 'being', 'that which is'.
- log: From Greek -logia, from logos, meaning 'word', 'reason', 'discourse', 'study'.
- ical: A compound adjectival suffix from Latin -icus + -alis, meaning 'pertaining to', 'of the nature of'.
Examples
The philosopher posed an ontological question about what it means for something to exist.
The debate centered on the ontological status of fictional characters.
A well-designed ontological framework is crucial for data interoperability in artificial intelligence.