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grass up

British  

verb

  1. slang (tr, adverb) to inform on (someone), esp to the police

"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.

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And we fertilize in spring, when fall is the prime time to set your grass up for the best growth.

From Seattle Times ● Oct. 18, 2023

Both of my cats had emergency trips to the vet this summer, including a $560 visit for one who got a long piece of grass up his nose and down his throat.

From Slate ● Dec. 16, 2016

Our squad was leading as we hacked through elephant grass up to our waist and began the ascent up the mountain.

From The Wall Street Journal ● May 27, 2016

"If God had wanted us to play football in the clouds, he'd have put grass up there."

From BBC ● Sep. 20, 2014

Here it is overgrown with bruja-haired trees and scraggy deep grass up to the shoulders.

From "Beast Rider" by Tony Johnston & María Elena Fontanot de Rhoads

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