The meaning of COUNTEREXAMPLE is an example that refutes or disproves a proposition or theory.

A counterexample is any exception to a generalization. In logic a counterexample disproves the generalization, and does so rigorously in the fields of mathematics and philosophy. [1]

Counterexample definition: an example that refutes an assertion or claim.. See examples of COUNTEREXAMPLE used in a sentence.

A counterexample is a single, specific example for which a given statement is untrue. This makes the given statement false.

Definition of counterexample noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Aug 25, 2025 · counterexample Add to list Other forms: counterexamples Definitions of counterexample noun refutation by example

An example or fact that is inconsistent with a hypothesis and may be used in argument against.... Click for English pronunciations, examples sentences, video.

counterexample (ˈkaʊntərɪɡˌzɑːmpəl) n an example or fact that is inconsistent with a hypothesis and may be used in argument against it

Counterexample definition: An example that refutes or disproves a hypothesis, proposition, or theorem.

Counterexample An example that disproves a statement (shows that it is false). Example: the statement "all dogs are hairy" can be proved false by finding just one hairless dog (the …