The word 武侯祠 is formed by combining 武 (martial), 侯 (marquis), and 祠 (shrine), where 武侯 together constitutes the title "Marquis Wu", specifically referring to the historical figure Zhuge Liang, and 祠 indicates a place of worship, so the compound directly denotes "the shrine of Marquis Wu".
Word Definition - 武侯祠
wǔ hóu cítemple dedicated to the memory of Zhuge Liang 諸葛亮|诸葛亮[zhū gě liàng] (There is one in Chengdu, and many others in various parts of China.)