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uttermost
utu
UU
UV
UV Index
UVA
uva ursi
uvarovite
UVB
uvea
uveitis
UVF
uvula
uvular
uvulitis
UW
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UVB
UVB


noun 
Definition:
 
short-wavelength ultraviolet light: ultraviolet radiation, especially from the sun, with a relatively short wavelength
Encarta® World English Dictionary [World English Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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