| Rating | Solver | Clue |
|---|---|---|
| ELECTRODE | Battery pole | |
| ANELECTRODE | The positive pole of a voltaic battery. | |
| CATELECTRODE | The negative electrode or pole of a voltaic battery. | |
| ZINCOUS | Of or pertaining to the positive pole of a galvanic battery; electro-positive. | |
| ANODE | The positive pole of an electric battery, or more strictly the electrode by which the current enters the electrolyte on its way to the other pole; -- opposed to cathode. | |
| CATHODE | The part of a voltaic battery by which the electric current leaves substances through which it passes, or the surface at which the electric cur... | |
| ELECTRO-POSITIVE | ...ciated body or bodies, as to tend to the negative pole of a voltaic battery, in electrolysis, while the associated body tends to the positive po... | |