Brits and Americans have hundreds of different phrases for the same thing. Luckily, it's usually a source of amusement rather than frustration. A flashlight by any other name is still a torch. My personal favourite is 'fairy lights,' which we boringly refer to as 'Christmas lights. '
That is why Bias jested with those who were going through the perils of a great storm with him and calling on the gods for help: "Shut up," he said, "so that they do not realize that you are here with me.