a. [ L. cardiacus, Gr. &unr_;, fr. &unr_; heart: cf. F. cardiaque. ]
Cardiac passion (Med.)
Cardiac wheel. (Mach.)
n. (Med.) A medicine which excites action in the stomach; a cardial. [ 1913 Webster ]
a. Cardiac. [ 1913 Webster ]
n. A pain about the heart. [ Obs. ] Chaucer. [ 1913 Webster ]