The word 降临 is formed by combining two characters, each contributing a layer of motion and presence to create a unified concept. 降 (jiàng) primarily carries the meaning of "to descend" or "to fall", evoking a vertical movement from a higher to a lower state. 临 (lín) conveys the idea of "to arrive" or "to be present", often with a sense of facing or reaching a point. When fused, they conceptually depict a specific kind of arrival, one that descends to become present, often used to describe the majestic or solemn coming of something abstract like night, fate, or a deity from a higher realm to the earthly plane.