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Meaning of "tokamak" in the English dictionary

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DICTIONARY
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ETYMOLOGY OF THE WORD TOKAMAK

From Russian to( roidál'naya) kám( era s) ak( siál'nym magnitnym pólem), toroidal chamber with magnetic field.
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Etymology is the study of the origin of words and their changes in structure and significance.
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PRONUNCIATION OF TOKAMAK

tokamak  [ˈtɒkəˌmæk] play
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GRAMMATICAL CATEGORY OF TOKAMAK

noun
adjective
verb
adverb
pronoun
preposition
conjunction
determiner
exclamation
Tokamak 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 TOKAMAK MEAN IN ENGLISH?

tokamak

Tokamak

A tokamak is a device using a magnetic field to confine a plasma in the shape of a torus. Achieving a stable plasma equilibrium requires magnetic field lines that move around the torus in a helical shape. Such a helical field can be generated by adding a toroidal field and a poloidal field. In a tokamak, the toroidal field is produced by electromagnets that surround the torus, and the poloidal field is the result of a toroidal electric current that flows inside the plasma. This current is induced inside the plasma with a second set of electromagnets. The tokamak is one of several types of magnetic confinement devices, and is one of the most-researched candidates for producing controlled thermonuclear fusion power. Magnetic fields are used for confinement since no solid material could withstand the extremely high temperature of the plasma. An alternative to the tokamak is the stellarator. Tokamaks were invented in the 1950s by Soviet physicists Igor Tamm and Andrei Sakharov, inspired by an original idea of Oleg Lavrentiev.

Definition of tokamak in the English dictionary

The definition of tokamak in the dictionary is a toroidal reactor used in thermonuclear experiments, in which a strong helical magnetic field keeps the plasma from contacting the external walls. The magnetic field is produced partly by current-carrying coils and partly by a large inductively driven current through the plasma.

WORDS THAT RHYME WITH TOKAMAK


Apurimac
ˌæpuːˈriːmæk
logomach
ˈlɒɡəˌmæk
mac
mæk
Mach
mæk
mack
mæk
McCormack
məˈkɔːmæk
Micmac
ˈmɪkmæk
smack
smæk
sumac
ˈsuːmæk
sumach
ˈsuːmæk
tarmac
ˈtɑːmæk
yashmac
ˈjæʃmæk
yashmak
ˈjæʃmæk

WORDS THAT BEGIN LIKE TOKAMAK

tokay
toke
Tokelau
Tokelau Islands
token
token economy
token money
token payment
token strike
token vote
tokenism
tokenistic
toker
Tokharian
tokology
tokoloshe
tokoloshi
tokonoma
tokophobia

WORDS THAT END LIKE TOKAMAK

brak
break
freak
gak
Irak
jak
kayak
Kizil Irmak
mak
oak
outbreak
Pak
peak
Slovak
soak
speak
steak
Sterlitamak
tilak
weak

Synonyms and antonyms of tokamak in the English dictionary of synonyms

SYNONYMS

Translation of «tokamak» into 25 languages

TRANSLATOR
online translator

TRANSLATION OF TOKAMAK

Find out the translation of tokamak to 25 languages with our English multilingual translator.
The translations of tokamak from English to other languages presented in this section have been obtained through automatic statistical translation; where the essential translation unit is the word «tokamak» in English.

Translator English - Chinese

托卡马克
1,325 millions of speakers

Translator English - Spanish

tokamak
570 millions of speakers

English

tokamak
510 millions of speakers

Translator English - Hindi

tokamak
380 millions of speakers
ar

Translator English - Arabic

توكاماك
280 millions of speakers

Translator English - Russian

токамак
278 millions of speakers

Translator English - Portuguese

tokamak
270 millions of speakers

Translator English - Bengali

tokamak
260 millions of speakers

Translator English - French

tokamak
220 millions of speakers

Translator English - Malay

Tokamak
190 millions of speakers

Translator English - German

Tokamak
180 millions of speakers

Translator English - Japanese

トカマク
130 millions of speakers

Translator English - Korean

토카막
85 millions of speakers

Translator English - Javanese

Tokamak
85 millions of speakers
vi

Translator English - Vietnamese

tokamak
80 millions of speakers

Translator English - Tamil

tokamak
75 millions of speakers

Translator English - Marathi

टोकमाक
75 millions of speakers

Translator English - Turkish

tOKAMAK
70 millions of speakers

Translator English - Italian

tokamak
65 millions of speakers

Translator English - Polish

tokamakiem
50 millions of speakers

Translator English - Ukrainian

токамак
40 millions of speakers

Translator English - Romanian

tokamak
30 millions of speakers
el

Translator English - Greek

tokamak
15 millions of speakers
af

Translator English - Afrikaans

tokamak
14 millions of speakers
sv

Translator English - Swedish

tokamak
10 millions of speakers
no

Translator English - Norwegian

tokamak
5 millions of speakers

Trends of use of tokamak

TRENDS

TENDENCIES OF USE OF THE TERM «TOKAMAK»

The term «tokamak» is quite widely used and occupies the 47.756 position in our list of most widely used terms in the English dictionary.
0
100%
FREQUENCY
Quite widely used
78
/100
The map shown above gives the frequency of use of the term «tokamak» in the different countries.
Principal search tendencies and common uses of tokamak
List of principal searches undertaken by users to access our English online dictionary and most widely used expressions with the word «tokamak».

FREQUENCY OF USE OF THE TERM «TOKAMAK» OVER TIME

The graph expresses the annual evolution of the frequency of use of the word «tokamak» during the past 500 years. Its implementation is based on analysing how often the term «tokamak» appears in digitalised printed sources in English between the year 1500 and the present day.

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

EXAMPLES

10 ENGLISH BOOKS RELATING TO «TOKAMAK»

Discover the use of tokamak in the following bibliographical selection. Books relating to tokamak and brief extracts from same to provide context of its use in English literature.
1
Theory of Tokamak Transport: New Aspects for Nuclear Fusion ...
This is thus the first book to find theoretical explanations to the sometimes-puzzling tokamak observations.
Leslie Colin Woods, 2006
2
Magnetic Control of Tokamak Plasmas
The main topic of this monograph is the design of a feedback control system for magnetic fields to guarantee the plasma equilibrium inside a tokamak with a prescribed position and shape.
Marco Ariola, Alfredo Pironti, 2008
3
Tokamaks
The tokamak is the principal tool in controlled fusion research. This book acts as an introduction to the subject and a basic reference for theory, definitions, equations, and experimental results.
John Wesson, 2011
4
Tokamak
D. E. Stinger. TOKAMAK TOKAMAK TOKAMAK D. E. STINGER iUniverse, Inc. Bloomington. Front Cover.
D. E. Stinger, 2013
5
Current Trends in International Fusion Research: Proceedings ...
K. Kuznetsov, R.M.O. Galvão, and I.C. Nascimento University of São Paulo São Paulo, SP, 00515-970, Brazil Experiments with runaway discharges (RAD) in the small Tokamak Chauffage Alfvén Brésilien (TCABR), with R = 0.615 m, a = 0.18 ...
Roger Raman, Emilio Panarella, 2009
6
Experimental Study of Electron Temperature Fluctuations in ...
Simultaneous measurements of multiple fluctuation fields, such as electron temperature and density fluctuations, in the core of tokamak plasmas are important for understanding the fundamental nature of the turbulence. Multi-field fluctuation ...
Anne Elisabeth White, 2008
7
Tokamak Plasma: A Complex Physical System
This symposium brought together atomic physicists, nuclear physicists, astronomers, and astrophysicists from around the world to focus on stellar atmospheres, stellar evolution, stellar explosions (novae, supernovae, and X-ray bursters), ...
B. B. Kadomt︠s︡ev, 1992
8
Impurity Transport Studies on Alcator C-Mod Tokamak Using ...
Igor Olegovich Bespamyatnov. 4. Experimental study of turbulent transport of light impurities in C-Mod 4.1 Plasma fluctuations and turbulent transport In late Wat. when neoclassical theory wxs developed and elaborated [14]. [17]. the fusion ...
Igor Olegovich Bespamyatnov, 2008
9
Simultaneous Control of Electron Density and Effective ...
Puffing. In order to maintain the desired levels of plasma particle densities, tokamak reactors often use a set of fast-acting valves to introduce various species of particles into the nuclear reaction: mainly hydrogen fuel as well as heavier impurity ...
Patrick Boyle, 2009
10
Nonlinear and Relativistic Effects in Plasmas
As tokamak experiments progress towards the reactor regime, the hotter temperatures promote to greater prominence the role played by mildly relativistic electrons. These electrons dominate the plasma synchrotron radiation, and they can ...
V. Stefan, Institute for Advanced Physics Studies. La Jolla International School of Physics, 1992

10 NEWS ITEMS WHICH INCLUDE THE TERM «TOKAMAK»

Find out what the national and international press are talking about and how the term tokamak is used in the context of the following news items.
1
Green technology: Positive energy
The bold ambition of start-up Tokamak Energy, a spin-off from the UK government's Culham Laboratory, is a compelling example of how companies and ... «Financial Times, Jun 15»
2
Magnetic mirror holds promise for fusion
These constraints, understandable as they are, make me fear for the eventual success of tokamak fusion. I would rather researchers were given more money so ... «Ars Technica, Jun 15»
3
Giant structures called plasmoids could simplify the design of future …
These round structures carry current that could eliminate the need for solenoids - large magnetic coils that wind down the center of today's tokamaks - to initiate ... «Phys.Org, Jun 15»
4
Tiny grains of lithium dramatically improve performance of fusion …
These results "could represent the birth of a new tool for influencing or perhaps controlling tokamak edge physics," said Dennis Mansfield, a physicist at PPPL ... «Phys.Org, May 15»
5
India plasma research centre promises sun-like energy
IPR conducted a fusion experiment by heating the plasma inside a Tokamak, which in turn was used to restrict the plasma by generating a magnetic field. «E&T magazine, Apr 15»
6
Inside the Dynomak: A Fusion Technology Cheaper Than Coal
The dynomak is a variation of the most popular type of research fusion machine, the tokamak. Essentially, a tokamak is a doughnut-shaped machine that ... «IEEE Spectrum, Nov 14»
7
Lab develops infrared camera system to view tokamak from the inside
General Atomics' DIII-D Tokamak has been a critical part of the nation's magnetic fusion energy research since it was built in the 1980s. «Phys.Org, Oct 14»
8
Foundation in place for Iter Tokamak
The concrete basemat has been completed for the Tokamak complex of the Iter fusion reactor project at Cadarache in southern France. «World Nuclear News, Aug 14»
9
Plasma physics: The fusion upstarts
Instead of using the doughnut-shaped 'tokamak' reactor that has dominated fusion-energy research for more than 40 years, Tri Alpha is testing a linear reactor ... «Nature.com, Jul 14»
10
Construction starts of Iter Tokamak complex
The first concrete has been poured for the basemat of the Tokamak complex of the Iter fusion reactor project at Cadarache in southern France. «World Nuclear News, Dec 13»

REFERENCE
« EDUCALINGO. Tokamak [online]. Available <https://educalingo.com/en/dic-en/tokamak>. Apr 2024 ».
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