bufferin buffered aspirin • buffet · · · Info · Definitions · Synonyms · Characters · · bufferin · · Text Latin · · Script 8 · · Length 3 · · Syllables Definitions · · · (noun) aspirin coated with a substance capable of neutralizing acid (trade name Bufferin). Synonyms: buffered aspirin, Bufferin. · · Noun Definition 1 Synonyms · · · buffered aspirin · · Synonym 1 Characters · · b latin small letter b U+0062 e latin small letter e U+0065 f latin small letter f U+0066 i latin small letter i U+0069 n latin small letter n U+006E r latin small letter r U+0072 u latin small letter u U+0075