The word "quash" in English means: To officially say that something, especially an earlier official decision, is no longer legal or correct., To forcefully suppress or put an end to something..
The phonetic transcription of "quash" is /kwɒʃ/ in British English and /kwɑːʃ/ in American English. Click the 🔊 button to hear both pronunciations.
Synonyms for "quash": repeal, suppress, invalidate, crush, subdue, extinguish, nullify.
Example usage of "quash": "The court can quash the conviction, it's possible.". More examples on the page.