PropertiesSkewTerm used to refer to a curve, figure, or lines in which all of the points do not belong to the same plane. Examples A spiral representing a spring is an example of a skew curve. The surface of a sphere is a skew surface. Educational Note The term "skew" is not opposed to the term "right". For example, a cone that is not right is said to be oblique and not skewed. See also: Skew lines Skew quadrilateral Skew surface