UNPRECEDENTED definition : never having happened before: . Learn more. The adjective ' unprecedented ' has its etymological roots in Latin. It is formed from the prefix 'un-,' meaning 'not,' and the word 'precedented,' which is derived from the Latin 'praecedere,' meaning 'to precede' or 'to go before.' Therefore, ' unprecedented ' literally means 'not having been preceded or gone before.' In English, it describes something as entirely new, never before seen or experienced in history, and without any precedent or prior reference point. ' Unprecedented ' is used to ... Having no precedent; unparalleled.... Click for English pronunciations, examples sentences, video. unprecedented meaning , definition , what is unprecedented : never having happened before, or never h...: Learn more.
