enkaid enjoyment • enkephalin · · · Info · Definitions · Synonyms · Characters · · enkaid · · Text Latin · · Script 6 · · Length 2 · · Syllables Definitions · · · (noun) antiarrhythmic drug (trade name Enkaid) used to treat life-threatening arrhythmias but increases the risk of sudden death in heart attack patients. Synonyms: encainide, Enkaid. · · Noun Definition 1 Synonyms · · · encainide · · Synonym 1 Characters · · a latin small letter a U+0061 d latin small letter d U+0064 e latin small letter e U+0065 i latin small letter i U+0069 k latin small letter k U+006B n latin small letter n U+006E