styrene styrax texana • Styrian · · · Info · Definitions · Synonyms · Characters · · styrene · · Text Latin · · Script 7 · · Length 2 · · Syllables Definitions · · · (noun) a colorless oily liquid; the monomer for polystyrene. Synonyms: cinnamene, phenylethylene, vinylbenzene. · · Noun Definition 1 Synonyms · · · cinnamene · · Synonym 1 phenylethylene · · Synonym 2 vinylbenzene · · Synonym 3 Characters · · e latin small letter e U+0065 n latin small letter n U+006E r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 y latin small letter y U+0079