Xbox One Wireless Controllers may support connecting to your PC via Bluetooth. Your controller has this feature if it looks like the one on the bottom in this illustration: On Bluetooth-supported controllers, the plastic around the Xbox button is part of the face of the controller.
Definition of 'gainsay'. gainsay (geÉªnseÉª ) If there is no gainsaying something, it is true or obvious and everyone would agree with it. However much people have criticised her style and some of her policies no one will gainsay her courage. There is no gainsaying the fact that they have been responsible for a truly great building.
Gain. In electronics, gain is a measure of the ability of a circuit to increase the power or amplitude of a signal from the input to the output, by adding energy to the signal converted from some power supply. It is usually defined as the mean ratio of the signal output of a system to the signal input of the same system.