Electrode Definition & Meaning - Merriam-Webster
Web1. : a conductor used to establish electrical contact with a nonmetallic part of a circuit. 2. : an element in a semiconductor device (such as a transistor) that emits or …
Electrode - Wikipedia
WebAn electrode is an electrical conductor used to make contact with a nonmetallic part of a circuit (e.g. a semiconductor, an electrolyte, a vacuum or air). Electrodes are essential parts of batteries that can consist of a variety of materials depending on the type of battery.
Electrode | Conductors, Reactions & Cells | Britannica
WebElectrode, electric conductor, usually metal, used as either of the two terminals of an electrically conducting medium; it conducts current into and out of the medium, which may be an electrolytic solution as in a storage battery, or a solid, gas, or vacuum. The electrode from which electrons.
ELECTRODE Definition & Meaning | Dictionary.com
Webnoun. 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.
What is Electrodes? - Types, Examples and Uses of Electrodes
WebWhat is Electrode? Electrodes can be defined as conductors that are used to make electrical contact with a non-metallic part of the circuit. The term was first coined by William Whewell and derived from Greek words Elektron, which means “amber” and hodos which translates to “a way.”.
Explainer: What is an electrode? - Science News Explores
WebAug 18, 2021 · electrode: A device that conducts electricity and is used to make contact with non-metal part of an electrical circuit, or that contacts something through which an electrical signal moves. (in electronics) Part of a semiconductor device (such as a transistor) that either releases or collects electrons or holes, or that can …
ELECTRODE | English meaning - Cambridge Dictionary
WebELECTRODE definition: 1. the point at which an electric current enters or leaves something, for example, a battery 2. the…. Learn more.
ELECTRODE | definition in the Cambridge English Dictionary
Webthe point at which an electric current enters or leaves something, for example, a battery. SMART Vocabulary: related words and phrases. Electrical components & …
ELECTRODE definition and meaning | Collins English Dictionary
Web4 days ago · electrode. (ɪlektroʊd ) Word forms: plural electrodes. countable noun. An electrode is a small piece of metal or other substance that is used to take an electric current to or from a source of power, a piece of equipment, or a living body. The patient's brain activity is monitored via electrodes taped to the skull.
electrode noun - Definition, pictures, pronunciation and usage …
Webnoun. /ɪˈlektrəʊd/ either of two points (or terminals) by which an electric current enters or leaves a battery or other electrical device see also anode, cathode Topics Engineering c1. Word Origin. Questions about grammar and vocabulary? Find the answers with Practical English Usage online, your indispensable guide to problems in English.
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