What is the meaning of nark?

noun

verb

15
 
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APAWordNet. (2010). nark. Retrieved November 23, 2017, from http://smartdefine.org/nark/definitions/1231140
ChicagoWordNet. 2010. "nark" http://smartdefine.org/nark/definitions/1231140 (accessed November 23, 2017).
HarvardWordNet 2010, nark, Smart Define, viewed 23 November, 2017, <http://smartdefine.org/nark/definitions/1231140>.
MLAWordNet. "nark" 23 October 2010. Web. 23 November 2017. <http://smartdefine.org/nark/definitions/1231140>