Definition of sunblock Sunblock

We found 3 definitions of sunblock from 3 different sources.

What does sunblock mean?

Noun
sunblock - a cream spread on the skin; contains a chemical (as PABA) to filter out ultraviolet light and so protect from sunburn
		sunscreen, sun blocker
		emollient, ointment, cream semisolid preparation (usually containing a medicine) applied externally as a remedy or for soothing an irritation

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sunblock (Noun)
A cream, to be spread on the skin, containing organic compounds that absorb, and/or titanium dioxide that reflects the sun’s ultraviolet radiation.