phenacetin phenacaine • phenaceturic · · · Info · Definitions · Synonyms · Characters · · phenacetin · · Text Latin · · Script 10 · · Length 4 · · Syllables Definitions · · · (noun) a white crystalline compound used as an analgesic and also as an antipyretic. Synonyms: acetophenetidin, acetphenetidin. · · Noun Definition 1 Synonyms · · · acetophenetidin · · Synonym 1 acetphenetidin · · Synonym 2 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 h latin small letter h U+0068 i latin small letter i U+0069 n latin small letter n U+006E p latin small letter p U+0070 t latin small letter t U+0074