UVA
UVA definition
UVA (yo̵̅o̅ vē ā′)
noun
ultraviolet light with a longer wavelength than UVB and thus closer in size to visible violet light
sometimes written UV-A
Webster's New World College Dictionary Copyright © 2009 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.
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