: to nullify especially by judicial action
"A federal judge Friday quashed the subpoena for a reporter who wrote about the early termination of clinical trial for an Amgen drug because the company had not exhausted other possible ways to get the information." — Bartholomew Sullivan, The Ventura County (California) Star, 21 Aug. 2015
"The commission's rules require five affirmative votes to trigger a judicial review, or four opposing votes to quash the petition." — Tony Briscoe, The Chicago Tribune, 19 Nov. 2015
Did You Know?
There are two quash verbs in English, and although their meanings are vaguely similar, they have entirely different origins. Both essentially mean to get rid of something—you can quash a rumor, for example, or you can quash a judicial order. The legal term quash (defined above) comes from an Anglo-French word, casser, meaning "to annul," and ultimately from Latin cassus, meaning "void." The other quash means "to suppress or extinguish summarily and completely." It derives from the Middle English word quashen, meaning "to smash," and ultimately from a form of the Latin verb quatere, meaning "to shake."
Word Family Quiz
Unscramble the letters to create a verb derived from French casser that in English means "to dismiss dishonorably" or "to reject": HRAICSE.VIEW THE ANSWER