phensuximide phenozygous • phentolamine · · · Info · Definitions · Synonyms · Characters · · phensuximide · · Text Latin · · Script 12 · · Length 4 · · Syllables Definitions · · · (noun) anticonvulsant (trade name Milontin) used to treat petit mal. Synonyms: Milontin. · · Noun Definition 1 Synonyms · · · milontin · · Synonym 1 Characters · · d latin small letter d U+0064 e latin small letter e U+0065 h latin small letter h U+0068 i latin small letter i U+0069 m latin small letter m U+006D n latin small letter n U+006E p latin small letter p U+0070 s latin small letter s U+0073 u latin small letter u U+0075 x latin small letter x U+0078