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fusion bomb

See more synonyms for fusion bomb on Thesaurus.com
noun
  1. hydrogen bomb.

Origin of fusion bomb

First recorded in 1945–50
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Related Words for fusion bomb

H-bomb
British Dictionary definitions for fusion bomb

fusion bomb

noun
  1. 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 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012