A universal remedy or cure-all, especially a remedy claimed to cure all diseases.
From Medieval Latin 'catholicon,' from Greek 'katholikon' (universal thing), neuter of 'katholikos.' The term originally referred to medicinal panaceas in medieval medicine.
Medieval and Renaissance physicians promoted 'catholicons' as cure-alls—like mercury or bloodletting—showing how the word 'universal remedy' became synonymous with snake oil and false medical promises.
Complete word intelligence in one call. Free tier — 50 lookups/day.