正せい電でん極きょく

noun

positive electrode; anode

Technical term used in electronics and electrochemistry. In a battery, it is the electrode where current flows in from the external circuit during discharge.

• 電でん池ちの正せい電でん極きょくにはプラス記き号ごうが付ついている。

  The positive electrode of the battery is marked with a plus sign.