English Dictionary

anode

IPA（発音記号）

/ˈæn.əʊd/

名詞

広義

(electricity) An electrode, of a cell or other electrically polarized device, through which a positive current of electricity flows inwards (and thus, electrons flow outwards). It can have either a negative or a positive voltage.

日本語の意味

電池やその他の電気的に偏極された装置において、正の電流が内部に流れ込む電極。これにより、電子は外部に流れ出す。また、電極は電位が正の場合も負の場合もあり得る。

Before replacing the battery, the technician inspected the anode for signs of corrosion that could impede current flow.

バッテリーを交換する前に、技術者は電流の流れを妨げるおそれのある腐食の兆候がないか陽極を点検した。

意味（1）

(electricity) An electrode, of a cell or other electrically polarized device, through which a positive current of electricity flows inwards (and thus, electrons flow outwards). It can have either a negative or a positive voltage.

意味（2）

(chemistry, by extension) The electrode at which chemical oxidation of anions takes place, usually resulting in the erosion of metal from the electrode.

意味（3）

(electronics) The electrode which collects electrons emitted by the cathode in a vacuum tube or gas-filled tube.

意味（4）

(electronics) That electrode of a semiconductor device which is connected to the p-type material of a p-n junction.

anodes （ plural ）