metycaine metusia • metze · · · Info · Definitions · Synonyms · Characters · · metycaine · · Text Latin · · Script 9 · · Length 3 · · Syllables Definitions · · · (noun) a compound used in the form of its hydrochloride as a local or spinal anesthetic. Synonyms: piperocaine, piperocaine hydrochloride, Metycaine. · · Noun Definition 1 Synonyms · · · piperocaine · · Synonym 1 piperocaine hydrochloride · · 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 m latin small letter m U+006D n latin small letter n U+006E t latin small letter t U+0074 y latin small letter y U+0079