Quash Law and Legal Definition Quash means to nullify, void or declare invalid. The procedure is used in both criminal and civil cases when there is an irregularity or defect in procedures.
power adapter - Computer Definition. A power supply for electronic devices. Also called an AC adapter or charger, power adapters plug into a wall outlet and convert AC to a single DC voltage. Computers use multiple DC voltages, and the power adapter is the external part of the power supply for a laptop. The additional DC voltages are created by internal circuits.
1. a person or thing that adapts. 2. (Tools) any device for connecting two parts, esp ones that are of different sizes or have different mating fitments. 3. (Electronics) a. a plug used to connect an electrical device to a mains supply when they have different types of terminals.