plural of electrode

the terminal through which electric current passes between metallic and nonmetallic parts of an electric circuit / a collector or emitter of electric charge in a semiconducting device

Relating to, functioning as, or occurring at an electrode

(physics, chemistry) A reference electrode or half-cell consisting of mercury, mercurous chloride and potassium chloride; used in pH meters and voltmeters

(chemistry, physics) Any of several electrodes, having a thin glass bulb, whose potential is dependent upon the concentration of hydrogen or other ions in the solution in which it is immersed; used in pH meters etc.

(chemistry, physics) the potential difference of a half-reaction which occurs across a reversible cell made up of any electrode and a standard hydrogen electrode

(chemistry, physics) an electrode with a stable and accurately known electrode potential

(chemistry, physics) an electrode in which hydrogen gas is adsorbed on platinum

plural of calomel electrode

plural of reference electrode