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polarity
polarity therapy
polarize
polarizing microscope
polarography
Polaroid
polder
Pole
pole (1)
pole (2)
pole bean
pole dancer
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polar front
po·lar front (plural po·lar fronts)


noun 
Definition:
 
front separating polar and warmer air: a weather front separating cold polar air and warmer air
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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