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Synonyms

ontology

American  
[on-tol-uh-jee] / ɒnˈtɒl ə dʒi /

noun

  1. the branch of metaphysics that studies the nature of existence or being as such.

  2. (loosely) metaphysics.


ontology British  
/ ɒnˈtɒlədʒɪ /

noun

  1. philosophy the branch of metaphysics that deals with the nature of being

  2. logic the set of entities presupposed by a theory

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • ontologic adjective
  • ontological adjective
  • ontologically adverb
  • ontologist noun
  • ontologistic adjective

Etymology

Origin of ontology

From the New Latin word ontologia, dating back to 1715–25. See onto-, -logy

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

New applications and workflows can be built on top of an existing ontology instead of requiring a new integration and data-modeling effort each time.

From Barron's

The latest lingo bingo words are AI agents, context and business ontology.

From The Wall Street Journal

The deeper risk is that we may be optimizing the wrong thing by improving algorithms while leaving the underlying computational ontology unchanged.

From Science Daily

“As AI accelerates, enterprises are realizing that the ontology is key to incorporate these rapidly evolving capabilities,” added the analyst.

From Barron's

“As AI accelerates, enterprises are realizing that the ontology is key to incorporate these rapidly evolving capabilities,” added the analyst.

From Barron's