Definition of Plutonium Pit in English :
Define Plutonium Pit in English
Plutonium Pit meaning in English
Meaning of Plutonium Pit in English
Pronunciation of Plutonium Pit in English
Plutonium Pit pronunciation in English
Pronounce Plutonium Pit in English
Plutonium Pit
see synonyms of plutonium pitNoun
1. plutonium pit, plutonium trigger
a steel or beryllium sphere containing plutonium 239 that triggers nuclear fission when compressed by explosives
WordNet Lexical Database for English. Princeton University. 2010.