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Also available:
World English Dictionary
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redout
red·out
[
réd òwt
]
noun
Definition:
reddening of field of vision:
sudden headache and reddening of the field of vision experienced by pilots or astronauts during rapid deceleration and other maneuvers
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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