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meiofauna
meiosis
meishi
Meissen (1)
Meissen (2)
Meissner’s corpuscle
-meister
Meistersinger
meitnerium
Meknès
Mekong
mela
melaena
Melaka
melaleuca
melamine
melan-
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meitnerium
meit·ner·i·um [ mīt nree əm ]


noun 
Definition:
 
artificially produced chemical element: a highly unstable radioactive chemical element. Source: produced artificially by nuclear fusion.
Symbol  Mt
[Late 20th century. After Lise Meitner]
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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