| quinidine | (n) cardiac drug (trade names Quinidex and Quinora) used to treat certain heart arrhythmias, Syn. Quinora, Quinidex |
| Quinidine | n. (Chem.) An alkaloid isomeric with, and resembling, quinine, found in certain species of cinchona, from which it is extracted as a bitter white crystalline substance; conchinine. It is used somewhat as a febrifuge. |
| キニジン | [kinijin] (n) quinidine [Add to Longdo] |