eccentricity

nouns

strange and unconventional behavior
eccentricity
is derived from
eccentric
is a type of (narrower)
unusualness as a consequence of not being well known
strangeness, unfamiliarity
(geometry) a ratio describing the shape of a conic section; the ratio of the distance between the foci to the length of the major axis
"a circle is an ellipse with zero eccentricity"
eccentricity
is derived from
eccentric
domain category
the pure mathematics of points and lines and curves and surfaces
geometry
is a type of (narrower)
the relative magnitudes of two quantities (usually expressed as a quotient)
ratio
a circularity that has a different center or deviates from a circular path
eccentricity
is derived from
eccentric
antonym
concentricity
is a type of (narrower)
the roundness of a 2-dimensional figure
circularity, disk shape