The China Syndrome is a hypothesis of a possible extreme result of a nuclear meltdown in which molten reactor core products breach the barriers below them and flow downwards through the floor of the containment building. The origin of the phrase is the concept that molten material from an American reactor may melt through the crust of the Earth and reach China.
"Nuclear is Unclear " -- A confucian in confusion.
Main Entry: China Syndrome Function: noun Etymology: from the notion that the molten reactor contents could hypothetically sink through the earth to reach China Date: 1970
"Nuclear is Unclear " -- A confucian in confusion.