the center of the circle of curvature
the property possessed by the curving of a line or surface
the rate of change (at a point) of the angle between a curve and a tangent to the curve
a point equidistant from the ends of a line or the extremities of a figure
a building dedicated to a particular activity
a place where some particular activity is concentrated
a cluster of nerve cells governing a specific bodily process
a low-lying region in central France
