归属 literally combines 归 (to return, to belong to) and 属 (to be under the jurisdiction or authority of), together forming a noun meaning 'ownership' or 'affiliation'—that is, the legal, administrative, or conceptual relationship indicating which entity something belongs to. It emphasizes formal or official belonging, often used in contexts like territorial jurisdiction, organizational membership, intellectual property rights, or institutional affiliation.

This word appears frequently in legal, governmental, academic, and corporate settings—for example, when clarifying which department manages a project, which country claims a territory, or which university a researcher is affiliated with. It carries a neutral-to-formal register and is rarely used in casual daily speech. Unlike simpler words like 属于 (a verb meaning 'to belong to'), 归属 functions exclusively as a noun and typically follows verbs like 确定 (to determine), 明确 (to clarify), or 争议 (dispute).