Definition of Plutonium Trigger in English :
Define Plutonium Trigger in English
Plutonium Trigger meaning in English
Meaning of Plutonium Trigger in English
Pronunciation of Plutonium Trigger in English
Plutonium Trigger pronunciation in English
Pronounce Plutonium Trigger in English
Plutonium Trigger
see synonyms of plutonium triggerNoun
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.