n. [ See Photogen. ] 1. A photograph. [ Obsoles. ] [ 1913 Webster ]
2. A more or less continued impression or image on the retina. H. Spencer. [ 1913 Webster ]
a. 1. Of or pertaining to photogeny; producing or generating light. [ 1913 Webster ]
2. Appearing attractive in a photograph; having features that appear attractive in a photograph. [ PJC ]
3. (Med.) Caused by light, as for example a skin abnormality. [ PJC ]