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astonish
astonished
astonishment
Astoria
astound
astounded
astr-
astraddle
astragal
astragalus
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astral
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astrocytoma
as·tro·cy·to·ma [ àstrō sī tṓmə ] (plural as·tro·cy·to·mas or as·tro·cy·to·ma·ta [ àstrō sī tṓmətə ])


noun 
Definition:
 
malignant brain tumor: a commonly occurring malignant brain tumor made up of star-shaped cells astrocytes
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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