#philosophy of cause

• Aetio — A rare graphical form, neologism, or early etymological variant used as a combining form (prefixoid) in medical and philosophical terminology to indicate a direct connection with the study of causes, origins, or triggering factors of a phenomenon or a disease. It structurally originates from the Greek root 'aitia' (cause) and is integrated into the modern academic lexicon mainly under the simplified form 'etio-'.