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defeat device - definition and synonyms

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90% of the time, speakers of English use just 7,500 words in speech and writing. These words appear in red, and are graded with stars. One-star words are frequent, two-star words are more frequent, and three-star words are the most frequent.

  1. From our crowdsourced Open Dictionary
    a piece of equipment which senses when a machine is being tested to make sure it meets emissions standards. The device switches on when the machine is being tested and off when it is operating normally, leading to higher levels of harmful emissions being produced than when the machine is being tested.

    This is the first time that VW has revealed how many of the 11m cars that were fitted with a defeat device to cheat emissions tests were in the UK.

    Submitted from United Kingdom on 23/09/2015


a lifestyle focussing on simple pleasures such as comfort and cosiness in the home, and spending time with friends and family

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a form of location that involves the underwater detonation of a bomb which causes sound waves that are picked up by ships

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