to rise and shine forth: to break over the horizon and give light, as the sun does at dawn
At its core this is the everyday word for the sun coming up. It fuses two ideas English usually keeps apart: the upward movement of rising and the sudden flooding of light. The sun does not merely climb; it breaks out over the edge of the world and lights up what the night had hidden. That single picture drives every use of the word.
From the literal sunrise the word reaches outward. It describes light "rising" for a person in trouble, a picture of relief or blessing arriving after a dark stretch. It describes God himself, who is depicted rising like the sun over his people to rescue them, blazing out in glory from the mountains or over a waiting city. And once, strikingly, it describes a skin disease that "broke out" and became visible on a king's forehead, the same idea of something coming suddenly into view.
Because the one word carries both the motion and the radiance, English translations rotate among "rise," "shine," "dawn," and "break out" depending on what is coming forth. They are all chasing the same underlying image: something once unseen now surging up into the light.