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grass up. In DICTIOUS you will not only get to know all the dictionary meanings for the word
grass up, but we will also tell you about its etymology, its characteristics and you will know how to say
grass up in singular and plural. Everything you need to know about the word
grass up you have here. The definition of the word
grass up will help you to be more precise and correct when speaking or writing your texts. Knowing the definition of
grass up, as well as those of other words, enriches your vocabulary and provides you with more and better linguistic resources.
English
Etymology
From grass (“informer”)[1] + up.
Pronunciation
Verb
grass up (third-person singular simple present grasses up, present participle grassing up, simple past and past participle grassed up)
- (UK, slang) To betray by informing on.
1999, Angela Devlin, Bob Turney, Going Straight: After Crime and Punishment, →ISBN:My sister grassed me up to the caretaker! She thought she was doing me a favour — by grassing me up she was sure he'd let me off.
Synonyms
References
- ^ The New Partridge Dictionary of Slang →ISBN