/ɪˈstæblɪʃt juːz/ – Phrase
Definition: Sử dụng đã được thiết lập hoặc công nhận trong lĩnh vực pháp lý.
A more thorough explanation: used to describe a situation where a piece of land has been used for a specific purpose for a long time, and as a result an authority recognises that it should now only be used for that purpose
Example: Town mayor Kit Owen said: “Estover’s established use dates back 75 years – local opinion strenuously opposes any residential development there.”