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nuclear fusion
nuclear magnetic resonance
nuclear medicine
nuclear membrane
nuclear physics
nuclear pore
nuclear power
nuclear power station
nuclear reaction
nuclear reactor
Nuclear Regulatory Commission
nuclear reprocessing plant
nuclear sap
nuclear submarine
nuclear threshold
nuclear warhead
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nuclear reaction
nu·cle·ar re·ac·tion (plural nu·cle·ar re·ac·tions)


noun 
Definition:
 
nuclear fission or fusion: a process in which energy is produced by either the splitting of heavy atoms fission or the combining of light atoms nuclear fusion
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