red devil red delicious • red dogwood · · · Info · Definitions · Synonyms · Characters · · red devil · · Text Common · · Latin · · Scripts 9 · · Length 3 · · Syllables Definitions · · · (noun) barbiturate that is a white odorless slightly bitter powder (trade name Seconal) used as a sodium salt for sedation and to treat convulsions. Synonyms: secobarbital sodium, secobarbital, Seconal, red devil. · · Noun Definition 1 Synonyms · · · secobarbital sodium · · Synonym 1 secobarbital · · Synonym 2 seconal · · Synonym 3 Characters · · space U+0020 d latin small letter d U+0064 e latin small letter e U+0065 i latin small letter i U+0069 l latin small letter l U+006C r latin small letter r U+0072 v latin small letter v U+0076