(n) An orientation control for geometric dimensioning and tolerancing. Angularity is a condition of a surface, center plane, or axis at an angle other than a right angle to a datum plane or datum axis.

Angularity is the angle between the axes of two surfaces of a fastener.

The degree to which grains have sharp or rounded edges or corners.

a shape having one or more sharp angles

the property possessed by a shape that has angles

Describes the shapes and sharpe edges of the aggregate and sand consistency, used for base materials.

The condition of a surface, centerplane or axis being exactly at a specified angle

Conformity to, or deviation from, specified angular dimensions in the cross section of a shape or bar.

used in GD&T, angularity refers to the condition of a surface, axis, or plane, which is specified at an angle from a datum plane or axis

The sharpness of edges and corners of particles. Used to describe sand and aggregates.