举 (jǔ): To lift or to raise. In this idiom, it takes on the classical meaning of “the whole” or “the entire.”
世 (shì): World, generation, or era. Here, it specifically means “the world.”
闻 (wén): To hear; also means “famous” or “reputation” in classical contexts.
名 (míng): Name or reputation.
When combined, the characters literally paint a picture: 举世 (jǔ shì) means “the whole world,” and 闻名 (wén míng) means “to hear the name of.” So, the idiom means “the whole world has heard its name,” perfectly capturing the essence of being globally renowned.