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meltdown

   Also found in: Encyclopedia, Wikipedia, Hutchinson 0.04 sec.
melt·down  (mltdoun)
n.
1. Severe overheating of a nuclear reactor core, resulting in melting of the core and escape of radiation.
2. Informal A disastrous or rapidly developing situation likened to the melting of a nuclear reactor core: "After several corporate meltdowns, only two reporters remain in [the] bureau" David Fitzpatrick.
3. Informal An emotional breakdown

meltdown
Noun
1. (in a nuclear reactor) the melting of the fuel rods, with the possible escape of radioactivity
2. Informal a sudden disastrous failure
3. Informal a process of irreversible decline

meltdown  (mltdoun)
Severe overheating of a nuclear reactor core, resulting in melting of the core and escape of radiation.
ThesaurusLegend:  Synonyms Related Words Antonyms
Noun1.meltdown - severe overheating of the core of a nuclear reactor resulting in the core melting and radiation escaping
overheating - excessive heating
2.meltdown - a disaster comparable to a nuclear meltdown; "there is little likelihood of a meltdown comparable to the American banking collapse in March 1933"
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"
Translations
Spanish meltdown [ˈmɛltdaun] n (in nuclear reactor) → fusión f (de un reactor nuclear)
French meltdown [ˈmɛltdaun] nfusion f (du cœur d'un réacteur nucléaire)
German meltdown [ˈmɛltdaun] melt n (in nuclear reactor) → Kernschmelze f
Italian meltdown [ˈmɛltdaun] nmelt-down m inv

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