The word "嫔妃" is formed by combining the two characters "嫔" and "妃", each referring to specific ranks of imperial consorts in historical Chinese courts; "嫔" denotes a lower-ranking consort, while "妃" indicates a higher-ranking one. Together, they create a compound term that collectively encompasses all such consorts, with the formation relying on the semantic linkage of two hierarchically related terms to express a broader categorical meaning.