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Nearby words
fusilli, fusimotor, fusin, fusion, fusion beat, fusion bomb, fusion reactor, fusion, nuclear, fusionism, fusobacteria, fusobacterium
Origin of fusion bomb
First recorded in 1945–50
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
British Dictionary definitions for fusion bomb
fusion bomb
noun
a type of bomb in which most of the energy is provided by nuclear fusion, esp the fusion of hydrogen isotopesAlso called: thermonuclear bomb, fission-fusion bomb See also hydrogen bomb
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
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