centre of curvature
noun
the point on the normal at a given point on a curve on the concave side of the curve whose distance from the point on the curve is equal to the radius of curvature
Words nearby centre of curvature
centralize,
centre,
centre bit,
centre forward,
centre half,
centre of curvature,
centre of gravity,
centre of mass,
centre of pressure,
centre pass,
centre punch