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

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Example Sentences

Recent Examples of Synonyms for grass (on)
Verb
  • Hamas talked to the United States and Egyptian and Qatari mediators to arrange the release of Alexander, and Israel has sent a team to Doha to begin a new round of talks.
    Nidal al-Mughrabi, USA Today, 15 May 2025
  • So the controllers were left unable to see or talk to the planes around Newark Liberty International Airport for as long as 90 seconds on April 28 and May 9.
    Josh Funk, Chicago Tribune, 14 May 2025
Verb
  • The film also stars Dave Bautista as Steve, the show’s producer who informs Shelly that her longtime gig is coming to an end.
    Tim Lammers, Forbes.com, 17 May 2025
  • The seawater safety testing that informs the county’s beach water quality advisories is designed to look for hazards posed by sewage, not fire debris.
    Corinne Purtill, Los Angeles Times, 16 May 2025
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Cite this Entry

“Grass (on).” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/grass%20%28on%29. Accessed 21 May. 2025.

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