Definition of counterfactual in English:

counterfactual

Syllabification: coun·ter·fac·tu·al
Pronunciation: /ˌkoun(t)ərˈfak(t)SH(əw)əl
 
/
Philosophy

adjective

Relating to or expressing what has not happened or is not the case.
More example sentences
  • But to generate knowledge independently of experience, a priori warrants must produce warranted true belief in counterfactual situations where experiences are different.
  • I also raise some questions concerning conceptual priority, and the issue of whether counterfactual analyses of causation are compatible with the view that causal relations are purely objective.
  • Concerning ordinary physical objects, it is easy to imagine counterfactual cases where questions of identity become problematic.

noun

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A counterfactual conditional statement (e.g., If kangaroos had no tails, they would topple over).
More example sentences
  • Such a semantics states truth conditions for counterfactuals in terms of relations among possible worlds.
  • Recent attempts to analyze causation in terms of probabilistic counterfactuals have become quite intricate; see for example Noordhof.
  • The moral to be drawn is that causation may imply that certain counterfactuals hold, but the holding of counterfactuals is not enough to show causation.

Definition of counterfactual in:

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