sunblock sun-blistered • sun blocker · · · Info · Definitions · Synonyms · Characters · · sunblock · · Text Latin · · Script 8 · · Length 2 · · Syllables Definitions · · · (noun) a cream spread on the skin; contains a chemical (as PABA) to filter out ultraviolet light and so protect from sunburn. Synonyms: sunscreen, sun blocker. · · Noun Definition 1 Synonyms · · · sunscreen · · Synonym 1 sun blocker · · Synonym 2 Characters · · b latin small letter b U+0062 c latin small letter c U+0063 k latin small letter k U+006B l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F s latin small letter s U+0073 u latin small letter u U+0075