noun
: an electric switch depending on a toggle-joint or knee-joint in conjunction with a spring to open or close the circuit quickly when the projecting lever is pushed through a small arc
noun
: an electric switch depending on a toggle-joint or knee-joint in conjunction with a spring to open or close the circuit quickly when the projecting lever is pushed through a small arc
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012