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dob in

British  

verb

  1. (tr) to inform against or report, esp to the police

  2. to contribute to a fund for a specific purpose

"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.

Frustrated councils are left to put up signs begging people not to vandalise trees and to dob in their neighbours.

From BBC • May 11, 2024

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