'Zháijīdì' literally combines 'zhái' (residence, dwelling), 'jī' (foundation, base), and 'dì' (land, ground) — together meaning 'the land plot on which a rural house stands.' It refers specifically to collectively owned land allocated by a village collective to rural households for building homes. Unlike urban residential land, zháijīdì is not privately owned; users hold usage rights but cannot freely sell or mortgage it without approval.

This term appears frequently in Chinese land policy discussions, rural development reports, and property registration documents. It reflects China’s dual land system: urban land is state-owned, while rural residential land belongs to village collectives. Understanding zháijīdì is essential for grasping rural housing rights, inheritance rules, and recent reforms allowing limited transfer among eligible villagers.