electrode

[ ih-lek-trohd ]

/ ɪˈlɛk troʊd /

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See synonyms for electrode on Thesaurus.com

noun Electricity.

a conductor, not necessarily metallic, through which a current enters or leaves a nonmetallic medium, as an electrolytic cell, arc generator, vacuum tube, or gaseous discharge tube.

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Origin of electrode

First recorded in 1825–35; electr- + -ode²

OTHER WORDS FROM electrode

in·ter·e·lec·trode, noun

Words nearby electrode

electrocorticogram, electrocorticography, electrocratic, electrocute, electrocyte, electrode, electrode efficiency, electrodeposit, electrode potential, electrodermal, electrodermal audiometry

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

How to use electrode in a sentence

In January 2019, researchers at Johns Hopkins University implanted electrodes in the brain of Robert “Buz” Chmielewski.
New technology can get inside your head. Are you ready?|Laura Sanders|February 11, 2021|Science News For Students
Thin tendrils laced with hundreds or thousands of electrodes will spread out in the brain to listen in on — and perhaps even stimulate — nerve cells.
Can privacy coexist with technology that reads and changes brain activity?|Laura Sanders|February 11, 2021|Science News
Using an electrode and a computer, the team could then monitor for these currents.
Scientists Made a Biohybrid Nose Using Cells From Mosquitoes|Shelly Fan|January 26, 2021|Singularity Hub
Their technology replaces the graphite electrode in lithium-ion batteries with one made of semiconductor nanoparticles.
New Fast-Charging, Low-Cost Batteries Could Be a Game-Changer for Electric Cars|Edd Gent|January 25, 2021|Singularity Hub

What’s more, the new electrolyte doesn’t degrade the battery’s electrodes, which helps the battery last longer.
Zinc-air batteries are typically single-use. A new design could change that|Maria Temming|January 5, 2021|Science News
It will take some time for any cupric ions actually to reach the electrode and be deposited as metallic copper.
The Elements of Qualitative Chemical Analysis, vol. 1, parts 1 and 2.|Julius Stieglitz
On the anode side, purple permanganate ions are seen rising toward the positive electrode.
The Elements of Qualitative Chemical Analysis, vol. 1, parts 1 and 2.|Julius Stieglitz
The hydrogen electrode is connected with the negative post of the voltmeter, the oxygen electrode with the positive post.
The Elements of Qualitative Chemical Analysis, vol. 1, parts 1 and 2.|Julius Stieglitz
For the purposes of this book it will be sufficient to limit our discussion to the behavior of an ideal oxygen electrode.
The Elements of Qualitative Chemical Analysis, vol. 1, parts 1 and 2.|Julius Stieglitz
The gas is easily conducted to the platinum gauze electrode through such a tube.
The Elements of Qualitative Chemical Analysis, vol. 1, parts 1 and 2.|Julius Stieglitz

British Dictionary definitions for electrode

electrode

/ (ɪˈlɛktrəʊd) /

noun

a conductor through which an electric current enters or leaves an electrolyte, an electric arc, or an electronic valve or tube

an element in a semiconducting device that emits, collects, or controls the movement of electrons or holes

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medical definitions for electrode

electrode

[ ĭ-lĕk′trōd′ ]

A solid electric conductor through which an electric current enters or leaves an electrolytic cell or other medium.

A collector or emitter of electric charge or of electric-charge carriers, as in a semiconducting device.

Scientific definitions for electrode

electrode

[ ĭ-lĕk′trōd′ ]

A conductor through which an electric current enters or leaves a substance (or a vacuum) whose electrical characteristics are being measured, used, or manipulated. Electrodes can be used to detect electrical activity such as brain waves. Terminal points in electrical components such as transistors, diodes, and batteries are electrodes.

electrode

Origin of electrode

OTHER WORDS FROM electrode

Words nearby electrode

Words related to electrode

How to use electrode in a sentence

British Dictionary definitions for electrode

Medical definitions for electrode

Scientific definitions for electrode