Search Result for "nuclear meltdown":
Wordnet 3.0

NOUN (1)

1. severe overheating of the core of a nuclear reactor resulting in the core melting and radiation escaping;
[syn: meltdown, nuclear meltdown]



WordNet (r) 3.0 (2006):

nuclear meltdown
    n 1: severe overheating of the core of a nuclear reactor
         resulting in the core melting and radiation escaping [syn:
         meltdown, nuclear meltdown]