CARDECU
Car"de*cu, n. Etym: [Corrupt, from F. quart d'écu.]

Defn: A quarter of a crown. [Obs.]
The bunch of them were not worth a cardecu. Sir W. Scott.

CARDER
Card"er, n.

Defn: One who, or that which cards wool flax, etc. Shak.

CARDIA Car"di*a, n. Etym: [NL., fr. Gr. (Anat.) (a) The heart. (b) The anterior or cardiac orifice of the stomach, where the esophagus enters it.

CARDIAC
Car"di*ac, a. Etym: [L. cardiacus, Gr. , fr. cardiaque.]

1. (Anat.)

Defn: Pertaining to, resembling, or hear the heart; as, the cardiac arteries; the cardiac, or left, end of the stomach.

2. (Med.)

Defn: Exciting action in the heart, through the medium of the stomach; cordial; stimulant. Cardiac passion (Med.) cardialgia; heartburn. [Archaic] — Cardiac wheel. (Mach.) See Heart wheel.