sunscreen
sun·screen
noun \-ˌskrēn\Definition of SUNSCREEN
: a preparation (as a lotion) applied to the skin to prevent sunburn (as by chemically absorbing ultraviolet radiation); also : its active ingredient (as benzophenone)—compare sunblock
—sun·screen·ing adjective
Learn More About
Seen & Heard 
What made you want to look up sunscreen? Please tell us where you read or heard it (including the quote, if possible).
