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-lalia
Lalique glass
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lallapalooza
lallation
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lambda hyperon
lamb·da hy·per·on (plural lamb·da hy·per·ons)


noun 
Definition:
 
elementary particle: a short-lived elementary particle that has a mass approximately 1.1 times that of the proton and zero electric charge
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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