SINCE 1828
UVA
noun
\ ˌyü-(ˌ)vē-ˈā
\
\
Definition of UVA
: radiation that is in the region of the ultraviolet spectrum which extends from about 320 to 400 nm in wavelength and that causes tanning and contributes to aging of the skin
Keep scrolling for more
Keep scrolling for more
More Definitions for UVA
UVA
noun
\ -ˈā
\
\
Medical Definition of UVA
: radiation that is in the region of the ultraviolet spectrum which is nearest to visible light and extends from about 320 to 400 nm in wavelength and that causes tanning and contributes to aging of the skin
Comments on UVA
What made you want to look up UVA? Please tell us where you read or heard it (including the quote, if possible).
Test Your Vocabulary
Finance Words Quiz
-
- The etymology of mortgage is related most closely to which two words?
Test your visual vocabulary with our 10-question challenge!
TAKE THE QUIZ
Test Your Knowledge - and learn some interesting things along the way.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridged
Words at Play
Ask the Editors
Word Games
Share UVA
Resources for UVA