verb
quash
KWAHSH/kwɑːʃ/
To put an authoritative end to something.
The judge quashes the warrant by stamping it void.

Etymology
Latin cassare meant “to annul,” from cassus, “null, void, empty.” To quash a decision is to make it void, depriving it of force through an authoritative act.
In context
Mountbatten, leading a platoon of stokers, was to quash the strikes and restore order.
More examples
- The judge quashed the subpoena because it was improperly issued.
- The director quashes rumors that the factory will close.
- The new restrictions aim at quashing dissent.
Forms
quash · quashes · quashed · quashing