meltdown
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Related to meltdown: Financial meltdown
melt·down
(mĕlt′doun′)n.
1. A severe overheating of a nuclear reactor core, resulting in melting of the core and escape of radiation.
2. A disastrous situation; a failure or collapse: "No central bank or government institution existed ... to halt the meltdown, to stop the sudden run on the banks" (Evan I. Schwartz).
3. Informal An emotional breakdown.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
meltdown
(ˈmɛltˌdaʊn)n
1. (Nuclear Physics) (in a nuclear reactor) the melting of the fuel rods as a result of a defect in the cooling system, with the possible escape of radiation into the environment
2. informal a sudden disastrous failure with potential for widespread harm, as a stock-exchange crash
3. informal the process or state of irreversible breakdown or decline: the community is slowly going into meltdown.
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
melt•down
(ˈmɛltˌdaʊn)n.
1. the melting of a significant portion of a nuclear-reactor core due to inadequate cooling of the fuel elements.
2. any quickly developing breakdown, mishap, or accident.
[1960–65]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
melt·down
(mĕlt′doun′) Severe overheating of a nuclear reactor core, resulting in melting of the core and escape of radiation.
The American Heritage® Student Science Dictionary, Second Edition. Copyright © 2014 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
ThesaurusAntonymsRelated WordsSynonymsLegend:
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Noun | 1. | ![]() overheating - excessive heating |
2. | ![]() calamity, catastrophe, tragedy, disaster, cataclysm - an event resulting in great loss and misfortune; "the whole city was affected by the irremediable calamity"; "the earthquake was a disaster" |
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
Translations
صَهْر، إنْصِهار
nedsmeltning
zónaolvadás
roztavená hmota v jadrovom reaktoretavenie
tümergime
Collins Spanish Dictionary - Complete and Unabridged 8th Edition 2005 © William Collins Sons & Co. Ltd. 1971, 1988 © HarperCollins Publishers 1992, 1993, 1996, 1997, 2000, 2003, 2005
meltdown
[ˈmɛltdaʊn] n (in nuclear power station) → fusion f (du cœur d'un réacteur nucléaire)
(= disaster) → débâcle f
economic meltdown → une débâcle économiquemelting point n → point m de fusionmelting pot n
economic meltdown → une débâcle économiquemelting point n → point m de fusionmelting pot n
to be in the melting pot [plan] → être encore en discussion
Collins English/French Electronic Resource. © HarperCollins Publishers 2005
meltdown
Collins German Dictionary – Complete and Unabridged 7th Edition 2005. © William Collins Sons & Co. Ltd. 1980 © HarperCollins Publishers 1991, 1997, 1999, 2004, 2005, 2007
meltdown
[ˈmɛltˌdaʊn] n → melt-down m invCollins Italian Dictionary 1st Edition © HarperCollins Publishers 1995
melt
(melt) verb to (cause to) become soft or liquid, or to lose shape, usually by heating / being heated. The ice has melted; My heart melted when I saw how sorry he was.
ˈmeltdown noun the melting of the radioactive material in a nuclear reactor as a result of the failure of the cooling system.
ˈmelting-point noun the temperature at which a given solid melts. The melting-point of ice is 0 centigrade.
ˈmelting pot noun a place where different peoples, races, cultures etc blend. The United States is often described as a melting pot.
Kernerman English Multilingual Dictionary © 2006-2013 K Dictionaries Ltd.