grass (on)

British slang
as in to tell (on)
to give information (as to the authorities) about another's improper or unlawful activities that bloke would grass on his own mater to save himself

Synonyms & Similar Words


Thesaurus Entries Near grass (on)

Cite this Entry

“Grass (on).” Thesaurus, Merriam-Webster, Accessed 24 May. 2024.

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