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z (2)
z (3)
z-axis
Z bond
Z boson
Z chart
z-coordinate
Z line
Z particle
Z-plasty
Z score
za
zabaglione
Zacharias
zaddik
Zadokite
zaffer
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Z particle
Z particle (plural Z particles)


noun 
Definition:
 
neutral elementary particle: a short-lived electrically neutral elementary particle considered to mediate the weak interaction between other elementary particles
Encarta® World English Dictionary [World English Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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