Definition: Apocalyptic refers to a future time when events seem very severe or dire, often leading to great suffering for humans. The exact meaning varies depending on the context. For example, "Apocalypse" could refer to a sudden end of a period of peaceful existence, such as during the reign of a ruler who has died, or it could describe a long-term catastrophe like climate change. In both cases, the word suggests extreme events are likely to happen at any moment, leading to significant harm and loss.