Scalene may refer to:
* A
scalene triangle
A triangle is a polygon with three corners and three sides, one of the basic shapes in geometry. The corners, also called ''vertices'', are zero-dimensional points while the sides connecting them, also called ''edges'', are one-dimensional ...
, one in which all sides and angles are not the same.
* A
scalene ellipsoid
An ellipsoid is a surface that can be obtained from a sphere by deforming it by means of directional Scaling (geometry), scalings, or more generally, of an affine transformation.
An ellipsoid is a quadric surface; that is, a Surface (mathemat ...
, one in which the lengths of all three semi-principal axes are different
*
Scalene muscles of the neck
*
Scalene tubercle, a slight ridge on the first rib prolonged internally into a tubercle
{{disambiguation