Meaning of ATOMIC BOMB

Pronunciation:			u'tâmik bâm
WordNet Dictionary
	Definition:		[n]  a nuclear weapon in which enormous energy is released by nuclear fission (splitting the nuclei of a heavy element (uranium 235 or plutonium 239))
	Synonyms:		A-bomb, atom bomb, fission bomb, plutonium bomb
	See Also:		neutron bomb, nuclear weapon