Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun quinidine

1 sense of quinidine

Sense 1
quinidine, Quinidex, Quinora -- (cardiac drug (trade names Quinidex and Quinora) used to treat certain heart arrhythmias)
       => antiarrhythmic, antiarrhythmic drug, antiarrhythmic medication -- (a drug used to treat an abnormal heart rhythm)