• Definition for "cardioid"
• A heart-shaped jet curve, the locus of a…
• Sentence for "cardioid"
• Do not use a omnidirectional mic…
• Hypernym for "cardioid"
• epicycloid
• Form for "cardioid"
• cardioid involute

# cardioid definition

• noun:
• A heart-shaped jet curve, the locus of a fixed point on a circle that rolls on the circumference of some other circle with the exact same radius.
• An epicycloid with precisely one cusp; the airplane curve with polar equation - having a shape supposedly heart-shaped
• An algebraic curve, so named from its similarity to a heart.
• A curve that might be considered as the road of a point regarding the circumference of a circle which rolls on another group of equal size.
• an epicycloid where the rolling circle equals the fixed circle