as in told (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
Relevance
Example Sentences
Recent Examples of Synonyms for grassed (on)
Verb
-
People walked in and out of scenes and talked but didn’t do anything.—
Akhil Sharma,
New Yorker,
28 Jan. 2026 -
The Hillsboro Police Mobile Command Center was stationed at the scene, and that was where detectives first talked to Tanya.—
Natalie Morales,
CBS News,
27 Jan. 2026
Verb
-
The judge immediately informed them that the lawyer had not filed the necessary paperwork.—
Miami Herald,
Miami Herald,
31 Jan. 2026
-
Shaped by women who lead recognizable organizations and informed by real-world experience, the platform prioritizes long-form thought leadership that professionals trust.—
Connie Etemadi,
USA Today,
31 Jan. 2026
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Cite this Entry
“Grassed (on).” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/grassed%20%28on%29. Accessed 2 Feb. 2026.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
