acrylic acid acrylic • acrylic acid series · · · Info · Definitions · Synonyms · Characters · · acrylic acid · · Text Common · · Latin · · Scripts 12 · · Length 5 · · Syllables Definitions · · · (noun) an unsaturated liquid carboxylic acid used in the manufacture of acrylic resins. Synonyms: propenoic acid, acrylic acid. · · Noun Definition 1 Synonyms · · · propenoic acid · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 d latin small letter d U+0064 i latin small letter i U+0069 l latin small letter l U+006C r latin small letter r U+0072 y latin small letter y U+0079