பொருள் : Severe overheating of the core of a nuclear reactor resulting in the core melting and radiation escaping.
ஒத்த சொற்கள் : nuclear meltdown
பொருள் : A disaster comparable to a nuclear meltdown.
எடுத்துக்காட்டு :
There is little likelihood of a meltdown comparable to the American banking collapse in March 1933.