tr.v. quashed, quash·ing, quash·es 1. To put down or suppress forcibly and completely: quash a rebellion. 2. To put an end to or destroy: quash a rumor; quash hopes of an agreement. [Middle English quashen, from Old French quasser, from Medieval Latin quassāre, to shatter, from Latin; see SQUASH2.] |
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2022 by HarperCollins Publishers. All rights reserved.