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magnetotail
mag·ne·to·tail
[
mag ntō tàyl
]
(
plural
mag·ne·to·tails
)
noun
Definition:
wind-driven plasma:
the long tapering region of plasma that is driven away from an astronomical object's magnetosphere by the solar wind
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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