definitionism

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noun

The school of thought that for a theory to be properly explained it is necessary that all concepts used by the theory be well-defined.

Similar
classical theory of concepts
Scrabble 19

Meanings

noundefinitionism (uncountable)
  1. uncountablehuman sciencesThe school of thought that for a theory to be properly explained it is necessary that all concepts used by the theory be well-defined.

    Some philosophers have not given up on definitionism.

    2006, Jack S. Crumley II, A Brief Introduction to the Philosophy of Mind, Rowman & Littlefield, page 152
    2 more examples

    1992, William R. LaFleur, Liquid Life: Abortion and Buddhism in Japan, Princeton University Press, page 15, Quoted in 2015, Adam C. Pelser, Robert C. Roberts, 18: Religious value and moral psychology, Tobias Brosch, David Sander (editors), Handbook of Value, Oxford University Press, page 388, Instead of logic chopping and the unconnected neat boxes produced by definitionism, ritual provides activities that fuse a wide variety of things that seem otherwise unrelated.

    Perhaps definitionism does not work for all complex concepts.

    2007, Karen Neander, “Biological Approaches to Mental Representation”, in Mohan Matthan, Christopher Stephens, editors, Philosophy of Biology, North-Holland: Elsevier, page 561

    Synonyms: classical theory of concepts

Synonyms & antonyms

nounThe school of thought that for a theory to be properly explained it is necessary that all concepts used by the theory be well-defined.

Similar
classical theory of concepts

Origin

Rhymes & wordplay

Anagrams

Cite this entry
APA

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

MLA

“definitionism.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/definitionism. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “definitionism,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/definitionism.

Source: definitionism on Wiktionary, CC BY-SA 4.0.