What Does Diagnosis Mean Literally?
What Does Diagnosis Mean Literally? What does diagnosis mean literally? (DY-ug-NOH-sis) The process of identifying a disease, condition, or injury from its signs and symptoms. What does the root word diagnosis mean? Etymology. From Latin diagnōsis, from Ancient Greek διάγνωσις (diágnōsis), from διαγιγνώσκω (diagignṓskō, “to discern”), from διά (diá, “through”) + γιγνώσκω (gignṓskō, “to know”).