surface of light and shade
noun
(in architectural shades and shadows) a surface in a plane tangent to the parallel rays from the theoretical light source, treated as a shade surface.
Also called
light and shade surface.
Words nearby surface of light and shade
surface epithelium,
surface friction drag,
surface integral,
surface mail,
surface noise,
surface of light and shade,
surface of projection,
surface of revolution,
surface plate,
surface road,
surface structure