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opposition research

American  
[op-uh-zish-uhn ree-surch] / ɒp əˈzɪʃ ən ˈri sɜrtʃ /

noun

  1. the collection of information on the background, activities, etc., of one’s opponent or opponents in an effort to uncover damaging details that will undermine them.


Etymology

Origin of opposition research

First recorded in 1970–75

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The proposal, largely written by Mr. Dingell, called for an unprecedented national lobbying push supported by grass-roots fund-raising, a media operation and opposition research.

From New York Times • Jul. 30, 2023

In 2020, the party incumbent, Tom Suozzi, dismissed Santos as a nonviable threat and conducted no opposition research at all while cruising to victory.

From Seattle Times • Jan. 13, 2023

Green claims information from her service record was passed to an opposition research firm that offered it to the press.

From Washington Times • Oct. 27, 2022

It was "laid out in the style of a campaign's opposition research document," according to a New York Times reporter.

From Salon • Jul. 24, 2020

Rather than produce opposition research, it plans to fund ad campaigns as well as studies by academics to make the case for the tech industry, according to sources, including its articles of incorporation in Virginia.

From Washington Post • May 12, 2020

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