Refine this word faster

Stronger alternatives Opposite tone Use in context Cross-language nuance

Grass up

verb, slang

Definitions

Verb
  1. 1
    To betray by informing on. UK, slang

    "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."

Etymology

From grass (“informer”) + up.

See also for "grass up"

Synonyms Antonyms Rhymes Sentences Translate Word Type Pronunciation Word Forms

Next best steps

Find stronger synonymsSee usage examplesCheck pronunciation

Mini challenge

Unscramble this word: grassup