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WAAC (1)
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wabbit
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W particle
W particle (plural W particles)


noun 
Definition:
 
elementary particle: an elementary particle with a relatively large mass and a positive or negative charge, believed to mediate weak interactions between other particles in which the charges on the particles change
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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