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Also available:
World English Dictionary
Dictionnaire Français
pollen count
pol·len count
(
plural
pol·len counts
)
noun
Definition:
amount of pollen in air:
a scientific measure of the amount of pollen in a volume of air during a 24-hour period
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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