1. An abnormal, persistent compulsion or desire by people to see themselves in mirrors: The looking glass in the patient's room was covered in an effort to help him manage his eisoptromania so he could no longer fixate on looking at himself all the time.
2. A love of mirrors or of seeing oneself in a reflecting glass: The vain woman had the halls in her home lined with pier glasses, or tall mirrors placed between windows; so she could indulge her eisoptromania and see herself as she walked from room to room.