emeside Emesidae • emesis · · · Info · Definitions · Synonyms · Characters · · emeside · · Text Latin · · Script 7 · · Length 3 · · Syllables Definitions · · · (noun) an anticonvulsant drug (trade names Emeside and Zarontin) used to treat petit mal epilepsy. Synonyms: ethosuximide, Emeside, Zarontin. · · Noun Definition 1 Synonyms · · · ethosuximide · · Synonym 1 zarontin · · Synonym 2 Characters · · d latin small letter d U+0064 e latin small letter e U+0065 i latin small letter i U+0069 m latin small letter m U+006D s latin small letter s U+0073