M3E1L1T1D2O1W4N1S1
15 points
MELTDOWNS is validvalid
MELTDOWN, the melting of the core of a nuclear reactor [n]
MELTDOWN, the melting of the core of a nuclear reactor [n]
MELTDOWN, the melting of the core of a nuclear reactor [n]
MELTDOWN, the melting of the core of a nuclear reactor [n]