P3H4O1T1O1P3I1C3
17 points
PHOTOPIC is validvalid
pertaining to photopia [adj]
relating to photopia, vision in illumination similar to daylight, believed to involve chiefly the cones of the retina [adj]
pertaining to photopia [adj]
relating to photopia, vision in illumination similar to daylight, believed to involve chiefly the cones of the retina [adj]