acrylonitrile acrylic • acrylyl · · · Info · Definitions · Synonyms · Characters · · acrylonitrile · · Text Latin · · Script 13 · · Length Definitions · · · (noun) a colorless liquid unsaturated nitrile made from propene. Synonyms: propenonitrile, vinyl cyanide. · · Noun Definition 1 Synonyms · · · propenonitrile · · Synonym 1 vinyl cyanide · · Synonym 2 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 t latin small letter t U+0074 y latin small letter y U+0079