counterexample

[US]/ˌkaʊntərɪɡˈzæmpəl/
[UK]/ˌkaʊntərɪɡˈzæmpəl/
Frequency: Very High

Translation

n.a specific case that disproves a general rule or theory; an example that contradicts a theory or proposition

Phrases & Collocations

counterexample theorem

provide a counterexample

counterexample exists

counterexample method

find a counterexample

counterexample argument

counterexample case

counterexample analysis

counterexample proof

valid counterexample

Example Sentences

he provided a counterexample to challenge the theory.

the professor asked for a counterexample during the lecture.

finding a counterexample can often disprove a statement.

in mathematics, a counterexample is crucial for validation.

she used a counterexample to illustrate her point.

a single counterexample can overturn a general claim.

he searched for a counterexample to support his argument.

counterexamples are essential in logical reasoning.

to strengthen your case, find a strong counterexample.

the debate centered around the validity of the counterexample.

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