Definitions for "ECCENTRICITY"
The state of being eccentric; deviation from the customary line of conduct; oddity.
The ratio of the distance between the center and the focus of an ellipse or hyperbola to its semi-transverse axis.
The ratio of the distance of the center of the orbit of a heavenly body from the center of the body round which it revolves to the semi-transverse axis of the orbit.
Keywords:  seamless, center, rotary, tubular, bulb
As applied to tubular products, the center of the inside diameter differs from the center of the outside diameter indicating wall variation. This is a problem associated with seamless tubing.
In High Intensity Discharge lamps the Bulb to Arc Angle is the angle off of center between electrodes and bulb. The Bulb to Base Angle is the angle off of center that the bulb is from the base.
A characteristic of seamless tubing in which wall thickness is not consistent throughout the tube.
A method of distinction so cheap that fools employ it to accentuate their incapacity.
strange and unconventional behavior
A ratio used in some definitions of conic sections.