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pollen analysis
pollen basket
pollen count
pollen mother cell
pollen sac
pollen tube
pollex
pollie
pollinate
polling booth
polling card
polling place
polling station
pollinia
polliniferous
pollinium
pollinosis
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pollution
pol·lu·tion [ pə lsh'n ]


noun 
Definition:
 
1. act of polluting: the act of polluting something, especially the natural environment
2. polluted state: the state or condition of being polluted, or the presence of pollutants
Pollution in the river will destroy the fish.
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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