sunscreen | sense examples, Usage and Definition from wordnet dictionary online

Noun sunscreen has 1 sense

sunscreen, sunblock, sun blocker - a cream spread on the skin; contains a chemical (as PABA) to filter out ultraviolet light and so protect from sunburn
--₁ is a kind of cream, ointment, emollient
--₁ has substances: para aminobenzoic acid, PABA