Electrodes are an essential component of various technologies, including medical devices, chemical sensors, and electronic circuits. However, there are numerous alternative terms used to describe these conductive elements. For example, in medical contexts, electrodes are often referred to as leads, while in chemistry, they may be called probes or sensors. In electronics and engineering, electrodes can go by several names, such as contacts, terminals, or connections. Furthermore, depending on the material used to make them and the type of application they are used for, electrodes may be called anodes, cathodes, or electrodes. Despite the various names, the function of electrodes remains the same - to conduct electricity between two points.