Finnish word peliohjain comes from Finnish peli, Finnish ohjain

Detailed word origin of peliohjain

Dictionary entry	Language	Definition
peli	Finnish (fin)	(slang) wheels (automobile). (sports) match, game. Tool, means, implement, vehicle; used especially in compound terms, e.g. ajopeli, kulkupeli, ankkuripeli.
ohjain	Finnish (fin)	(computing) a piece of hardware such as a video card. (computing) in Microsoft Windows, a device driver. Controller, a controlling mechanism.
peliohjain	Finnish (fin)	(computing) A joypad or gamepad.