The word "狂欢" is formed through a direct and vivid conceptual fusion: the first character "狂" (kuáng) means "wild", "frantic", or "unrestrained", injecting a sense of intense, almost chaotic energy. The second character "欢" (huān) means "joyous", "merry", or "celebration", representing the core emotion. They are combined not as a description of an action but as a single, evocative idea, the "wild joy" itself. The formation is like capturing the very image and feeling of a raucous, ecstatic festivity, where the "wildness" modifies and intensifies the "celebration" to create a new, unified concept of delirious and unrestrained revelry.