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Also available:
World English Dictionary
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base period
base pe·ri·od
(
plural
base pe·ri·ods
)
noun
Definition:
period used as reference:
a particular period of time, or the figures for a particular period of time, used as a standard when assessing financial or economic data
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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