prōˈkānəˌmīd, -ə_mə̇d, ˌprōˌkāˈnaˌmīd noun
Etymology: procaine + amide
: a base C 13 H 21 ON 3 of an amide related to procaine that is used in the form of its crystalline hydrochloride as a cardiac depressant in the treatment of ventricular and auricular arrhythmias — called also procaine amide