NOUN
  • Definition - The branch of metaphysics that addresses the nature or essential characteristics of being and of things that exist; the study of being qua being.
  • Definition - In a subject view, or a world view, the set of conceptual or material things or classes of things that are recognised as existing, or are assumed to exist in context; in a body of theory, the ontology comprises the domain of discourse, the things that are defined as existing, together with whatever emerges from their mutual implications.
  • Definition - The theory of a particular philosopher or school of thought concerning the fundamental types of entity in the universe.
  • Definition - A logical system involving theory of classes, developed by Stanislaw Lesniewski (1886-1939).
  • Definition - A structure of concepts or entities within a domain, organized by relationships; a system model.
Words in your word
8 Letter Words
ontology 12
7 Letter Words
otology 11
6 Letter Words
oology 10 oolong 7
5 Letter Words
gooly 9 goony 9 ology 9 loony 8 toyon 8 logon 6
4 Letter Words
gyno 8 logy 8 only 7 tony 7 toyo 7 goon 5 logo 5 long 5 tong 5 loon 4 loot 4 loto 4 nolo 4 onto 4 tool 4 toon 4
3 Letter Words
goy 7 toy 6 yon 6 goo 4 got 4 log 4 nog 4 tog 4 loo 3 lot 3 noo 3 not 3 ono 3 oot 3 ton 3 too 3
2 Letter Words
oy 5 yo 5 go 3 lo 2 no 2 on 2 to 2
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