the quality of not being in accord with standards of right or good conduct; "the immorality of basing the defense of the West on the threat of mutual assured destruction"
an antisocial misdeed in violation of the law by a minor
a tendency to be negligent and uncaring; "he inherited his delinquency from his father"; "his derelictions were not really intended as crimes"; "his adolescent protest consisted of willful neglect of all his responsibilities"
a circularity that has a different center or deviates from a circular path
(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"