ontology
Concise Oxford English Dictionary © 2008 Oxford University Press:
ontology /ɒnˈtɒlədʒi/
▶noun the branch of metaphysics concerned with the nature of being.
– derivatives
ontological adjective,
ontologically adverb,
ontologist noun.
ontological adjective,
ontologically adverb,
ontologist noun.
'ontology' also found in these Oxford entries:

