expert system

noun

A type of artificially intelligent software system that stores expertise concerning some subject matter in a knowledge base and attempts to answer questions or solve problems in a manner which simulates the thought processes of a human expert.

Meanings

nounexpert system (plural expert systems)

plural expert systems

  1. artificial intelligenceA type of artificially intelligent software system that stores expertise concerning some subject matter in a knowledge base and attempts to answer questions or solve problems in a manner which simulates the thought processes of a human expert.

    “For each different kind of problem,” said Minsky, “the construction of expert systems had to start all over again, because they didn't accumulate common-sense knowledge.”

    2003 May 13, Mark Baard, quoting Marvin Minsky, “AI Founder Blasts Modern Research”, in Wired, →ISSN

Translations

Czech expertní systém
  • expertní systémtype of artificially intelligent software system
Finnish asiantuntijajärjestelmä
  • asiantuntijajärjestelmätype of artificially intelligent software system
German Expertensystem
  • Expertensystemtype of artificially intelligent software system
Icelandic sérþekkingarkerfi, sérfræðikerfi
  • sérþekkingarkerfitype of artificially intelligent software system
  • sérfræðikerfitype of artificially intelligent software system
Polish system ekspertowy, system ekspercki
  • system ekspertowytype of artificially intelligent software system
  • system eksperckitype of artificially intelligent software system
Romanian sistem expert
  • sistem experttype of artificially intelligent software system
Russian экспе́ртная систе́ма
  • экспе́ртная систе́ма (ekspértnaja sistéma)type of artificially intelligent software system
Spanish sistema experto
  • sistema expertotype of artificially intelligent software system
Cite this entry
APA

expert system. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/expert%20system

MLA

“expert system.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/expert%20system. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “expert system,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/expert%20system.

Source: expert system on Wiktionary, CC BY-SA 4.0.