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cathode

Meaning of "cathode" in the English dictionary

DICTIONARY

ETYMOLOGY OF THE WORD CATHODE

From Greek kathodos a descent, from kata- down + hodos way.

Etymology is the study of the origin of words and their changes in structure and significance.

PRONUNCIATION OF CATHODE

ˈkæθəʊd


GRAMMATICAL CATEGORY OF CATHODE

noun
adjective
verb
adverb
pronoun
preposition
conjunction
determiner
exclamation
Cathode is a noun.
A noun is a type of word the meaning of which determines reality. Nouns provide the names for all things: people, objects, sensations, feelings, etc.

WHAT DOES CATHODE MEAN IN ENGLISH?

Cathode

A cathode is the electrode from which a conventional current leaves a polarized electrical device. This definition is sometimes remembered using the mnemonic CCD for cathode current departs. A conventional current describes the direction that positive electronic charge move. s have a negative charge, so the movement of electrons is opposite to the conventional current flow. Consequently, the mnemonic cathode current departs also means that electrons flow into the device's cathode. Cathode polarity with respect to the anode can be positive or negative; it depends on how the device operates. Although positively charged cations always move towards the cathode and negatively charged anions move away from it, cathode polarity depends on the device type, and can even vary according to the operating mode. In a device which consumes power, the cathode is negative, and in a device which provides power, the cathode is positive: ▪ In a discharging battery or a galvanic cell, the cathode is the positive terminal since that is where the current flows out of the device.

Definition of cathode in the English dictionary

The first definition of cathode in the dictionary is the negative electrode in an electrolytic cell; the electrode by which electrons enter a device from an external circuit. Other definition of cathode is the negatively charged electron source in an electronic valve. Cathode is also the positive terminal of a primary cell.

WORDS THAT RHYME WITH CATHODE

anticathode · code · diode · download · episode · explode · hydathode · load · mode · node · ode · overload · photocathode · postcode · railroad · reload · road · rode · Unicode · upload

WORDS THAT BEGIN LIKE CATHODE

cathodal · cathodally · cathode rays · cathode-ray tube · cathodic · cathodic protection · cathodical · cathodically · cathodograph · cathodographer · cathodography · cathodoluminescence · catholic · Catholic Church · Catholic Epistles · Catholic school · catholically · catholicate · catholicisation · catholicise

WORDS THAT END LIKE CATHODE

abode · anode · area code · bar code · bode · cold cathode · colour code · country code · decode · dress code · electrode · encode · erode · Kozhikode · lode · penal code · postal code · QR Code · source code · zip code

Synonyms and antonyms of cathode in the English dictionary of synonyms

SYNONYMS

Translation of «cathode» into 25 languages

TRANSLATOR

TRANSLATION OF CATHODE

Find out the translation of cathode to 25 languages with our English multilingual translator.

The translations of cathode from English to other languages presented in this section have been obtained through automatic statistical translation; where the essential translation unit is the word «cathode» in English.
zh

Translator English - Chinese

阴极
1,325 millions of speakers
es

Translator English - Spanish

cátodo
570 millions of speakers
en

English

cathode
510 millions of speakers
hi

Translator English - Hindi

कैथोड
380 millions of speakers
ar

Translator English - Arabic

الكاثود
280 millions of speakers
ru

Translator English - Russian

катод
278 millions of speakers
pt

Translator English - Portuguese

cátodo
270 millions of speakers
bn

Translator English - Bengali

ঋণাত্মক প্রান্ত
260 millions of speakers
fr

Translator English - French

cathode
220 millions of speakers
ms

Translator English - Malay

Katod
190 millions of speakers
de

Translator English - German

Kathode
180 millions of speakers
ja

Translator English - Japanese

カソード
130 millions of speakers
ko

Translator English - Korean

음극
85 millions of speakers
jv

Translator English - Javanese

Katoda
85 millions of speakers
vi

Translator English - Vietnamese

âm cực
80 millions of speakers
ta

Translator English - Tamil

எதிர்மின்வாயிலும்
75 millions of speakers
mr

Translator English - Marathi

कॅथोड
75 millions of speakers
tr

Translator English - Turkish

katot
70 millions of speakers
it

Translator English - Italian

catodico
65 millions of speakers
pl

Translator English - Polish

katoda
50 millions of speakers
uk

Translator English - Ukrainian

катод
40 millions of speakers
ro

Translator English - Romanian

catod
30 millions of speakers
el

Translator English - Greek

καθόδου
15 millions of speakers
af

Translator English - Afrikaans

katode
14 millions of speakers
sv

Translator English - Swedish

katod
10 millions of speakers
no

Translator English - Norwegian

katode
5 millions of speakers

Trends of use of cathode

TRENDS

TENDENCIES OF USE OF THE TERM «CATHODE»

Principal search tendencies and common uses of cathode
List of principal searches undertaken by users to access our English online dictionary and most widely used expressions with the word «cathode».

Examples of use in the English literature, quotes and news about cathode

EXAMPLES

10 ENGLISH BOOKS RELATING TO «CATHODE»

Discover the use of cathode in the following bibliographical selection. Books relating to cathode and brief extracts from same to provide context of its use in English literature.
1
Flash of the Cathode Rays: A History of J J Thomson's Electron
Scholarly yet accessible to those with basic physics knowledge, this book should be of interest to historians of science, professional scientists and engineers, teachers and students of physics, and general readers interested in the ...
Per F Dahl, 1997
2
Plasma Cathode Electron Sources: Physics, Technology, ...
This book fills the gap for a textbook describing this kind of electron beam source in a systematic and thorough manner: from physical processes of electron emission to examples of real plasma electron sources and their applications.
Efim Oks, 2007
3
Television Picture Tubes and Other Cathode-Ray Tubes: ...
Contains information on product uses of TV picture tubes and other cathode-ray tubes.
John Kitzmiller, 1995
4
Excel HSC Physics
OUTCOMES: Students learn to: 1 Identify that moving charged particles in a magnetic field experience a force. 2 Explain that cathode ray tubes allowed the manipulation of a stream of charged particles. 3 Explain why the apparent inconsistent ...
Neville G. Warren, 2003
5
Electronics (fundamentals And Applications)
2.2, when the cathode is heated for sufficient electron emission and the anode voltage Va is relatively low, the rate of electron emission from the cathode exceeds the rate at which the electrons are collected by the anode. Consequently , the ...
D. Chattopadhyay, 2006
6
Competition Science Vision
Topic. on. Physics. Cathode. Rays. Phenomena in a discharge tube — William Crookes, Lenard, J. J. Thomson and others in the course of their experiments, observed interesting phenomena when electric discharge was carried out through a ...
7
Argon I Lines Produced in a Hollow Cathode
Argon is frequently used to sustain the discharge in a hollow cathode spectral source, and the source typically excites the first, second, and third spectra of argon as well as the spectrum of the cathode material. Consequently, a complete  ...
8
Investigation of Hollow Cathode Effects on Total Thruster ...
Chapter 8: Hall Thruster Cathode Investigation In this chapter, a one-dimensional model of the Hall thruster cathode plume is developed and is used to provide some understanding of the cathode performance and operation with respect to the ...
Kristina Kathleen Jameson, 2008
9
Research and development program on cold cathode magnetron ...
This report investigates mathematical models for a cold cathode magnetron ultrahigh vacuum gage.
R. M. Oman, Norton Research Corporation, Langley Research Center, 1969
10
Sampling and Analysis of Copper Cathodes
W. M. Tuddenham and J. J. Brenza Prediction of Wire Rod Quality from Cathode Analyses: Input/Output Sampling of a Shaft Furnace Operation REFERENCE: Tuddenham, W. M. and Brenza. J. J.. "Prediction of Wire Rod Quality from Cathode ...
R. J. Hibbeln, 1984

10 NEWS ITEMS WHICH INCLUDE THE TERM «CATHODE»

Find out what the national and international press are talking about and how the term cathode is used in the context of the following news items.
1
Iran's IRALCO intends to buy cathode blocks via intl. tender
By Fatih Karimov – Trend: Iran Aluminum Company (IRALCO) intends to buy 750 metric tons of cathode blocks through holding an international ... «Trend News Agency, Jul 15»
2
Graphene coating boosts battery performance
Ubiquitous in portable electronics, rechargeable lithium-ion batteries consist of two electrodes – anode and cathode – separated by an ... «nanotechweb.org, Jul 15»
3
BioSolar Extends Research Agreement With Top University to …
A battery contains two major parts, a cathode and an anode, that function together as the positive and negative sides. Today's state-of-the-art ... «Power Engineering Magazine, Jul 15»
4
Lithography combination delivers high-performance 'micro' batteries
... formation of flat-sided and topped 3D current collectors with independently deposited high-quality cathode and anode active materials.” ... «Optics.org, Jul 15»
5
CORRECTED-Base metal prices-Mumbai- July 07
... ingot 128,000 129,000 Tin slab 1,115,000 1,140,000 Nickel Cathode 915,000 955,000 SCRAP Copper cable scrap 430,000 439,000 Copper ... «Reuters, Jul 15»
6
Robot Factory launches Copperface kit for coating plastic or resin …
... with the potential difference that is generated inside the glass tank between the cathode (object) and the anode determining the deposition of ... «3ders.org, Jul 15»
7
Food Waste Bans Can Be Problematic for Landfills
“We have seen this when other materials are banned from a landfill without considering all factors,” Moose says, using cathode ray tubes ... «waste360, Jul 15»
8
Global Li-ion Battery Market for Tablets 2015-2019
Li-ion batteries generate power when ions move from a negatively charged anode to a positively charged cathode. The movement of ions from ... «GlobeNewswire, Jul 15»
9
How Maggi Is Bad For Us And Good For UK
In AAS, hollow cathode lamps are used to emit light with these frequencies on a sample – and metal ions present in the sample absorb these ... «Newslaundry, Jul 15»
10
Global Fuel Cell Market 2015-2019
A fuel cell consists of two electrodes, anode (positive) and cathode (negative), and an electrolyte that carry electrically charged elements from ... «MarketWatch, Jul 15»
REFERENCE
« EDUCALINGO. Cathode [online]. Available <https://educalingo.com/en/dic-en/cathode>. May 2024 ».
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