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nuclear air
nuclear bomb
nuclear chemistry
nuclear deterrent
nuclear disarmament
nuclear emulsion
nuclear energy
nuclear envelope
nuclear family
nuclear fission
nuclear force
nuclear-free zone
nuclear fuel
nuclear fusion
nuclear magnetic resonance
nuclear medicine
nuclear membrane
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nuclear family
nu·cle·ar fam·i·ly


noun 
Definition:
 
unit of parents with their children: a social unit that consists of a mother, a father, and their children.
See also  extended family
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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