Student Dictionary

One entry found for meltdown.
Main Entry: melt·down
Pronunciation: primarystressmelt-secondarystressdaudotn
Function: noun
1 : the accidental melting of the core of a nuclear reactor
2 : a rapid or disastrous decline or collapse <a financial meltdown>
3 : a breakdown of self-control (as from fatigue or overstimulation)

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