countermeasure

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noun coun·ter·mea·sure \ˈkau̇n-tər-ˌme-zhər, -ˌmā-\

Definition of countermeasure

  1. :  an action or device designed to negate or offset another The most well-known countermeasure by a physician is a malicious-persecution suit against the lawyer who sued him and failed to prove a case. — William J. Curran The Germans had developed a tricky magnetic mine, but the British had developed a countermeasure for this even before the mine was used. — Bernard Brodie and Fawn M. Brodie; especially :  electronic countermeasure

Recent Examples of countermeasure from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'countermeasure'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

1923

First Known Use of countermeasure

1923


COUNTERMEASURE Defined for English Language Learners

countermeasure

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noun

Definition of countermeasure for English Language Learners

  • : an action or device that is intended to stop or prevent something bad or dangerous



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