counterexample

[koun-ter-ig-zam-puhl, -zahm-]

noun

1. an example that refutes an assertion or claim.

counterexample

/ ˈkaʊntərɪɡˌzɑːmpəl /

noun

1. an example or fact that is inconsistent with a hypothesis and may be used in argument against it

Word History and Origins

Origin of counterexample¹

First recorded in 1955–60; counter- + example

Example Sentences

Argentina offers a solid counterexample: Voters reward discipline.

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While doping is generally frowned on, a conspicuous counterexample is in the works: the “Enhanced Games,” a series of athletic contests in which performance-enhancing drugs are allowed.

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Another compelling counterexample to the reorganisation argument is seen in a study of congenitally deaf cats, whose auditory cortex -- the area of the brain that processes sound -- appears to be repurposed to process vision.

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I use Denmark as a counterexample in my book, where in the early 20th century their social-democratic party came to power and governed Denmark for three generations.

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A counterexample that allows for nonabsoluteness of observed events is the “many worlds” interpretation of quantum mechanics.

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