Cār'dī-oid, n.
n. [From Gr. καρδιο-ειδής, heart shaped, from καρδία, heart, and εἶδος, shape.] (Math.) An algebraic curve, so called from its resemblance to a heart. Davies.
n. [From Gr. καρδιο-ειδής, heart shaped, from καρδία, heart, and εἶδος, shape.] (Math.) An algebraic curve, so called from its resemblance to a heart. Davies.