quinacrine quina • Quinaielt · · · Info · Definitions · Synonyms · Characters · · quinacrine · · Text Latin · · Script 10 · · Length Definitions · · · (noun) a drug (trade name Atabrine) used to treat certain worm infestations and once used to treat malaria. Synonyms: quinacrine hydrochloride, mepacrine, Atabrine. · · Noun Definition 1 Synonyms · · · quinacrine hydrochloride · · Synonym 1 mepacrine · · Synonym 2 atabrine · · Synonym 3 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 n latin small letter n U+006E q latin small letter q U+0071 r latin small letter r U+0072 u latin small letter u U+0075