Medical Dictionary

sunblock

noun sun·block \ˈsən-ˌbläk\

Medical Definition of SUNBLOCK

:  a preparation (as a lotion) applied to the skin to prevent sunburn (as by physically blocking out ultraviolet radiation); also :  its active ingredient (as titanium dioxide)—compare sunscreen

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May 26, 2015
sacrilegious Hear it
grossly irreverent
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