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supergrass

British  
/ ˈsuːpəˌɡrɑːs /

noun

  1. an informer whose information implicates a large number of people in terrorist activities or other major crimes

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

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.

Under these terms, he was obliged to confess to everything he had done, and give evidence as a supergrass against any associates facing prosecution.

From The Guardian • Mar. 8, 2018

The lilies and chrysanthemums were far more delicate than the government-enforced supergrass, but at least they were of her choosing.

From Slate • Feb. 21, 2018

An artist's impression of the defendants and prison officers in the dock A judge is to give his ruling in the UVF supergrass trial in Belfast on Wednesday.

From BBC • Feb. 22, 2012

The verdicts are being delivered in the UVF supergrass trial in Belfast.

From BBC • Feb. 22, 2012

Evidence from just one supergrass, Christopher Black, has led to 35 convictions, including that of Kevin Artt.

From Time Magazine Archive

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