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poll
poll card
poll tax
pollack
pollard
pollen
pollen analysis
pollen basket
pollen count
pollen mother cell
pollen sac
pollen tube
pollex
pollie
pollinate
polling booth
polling card
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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

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