an area surrounded by fences or walls

an enclosure for the horses 牧马的围场

the members' enclosure （体育场中的）会员观众席

the act of putting fences around land

An early example of privatization was the enclosure of public land for use by wealthy landlords. 早期私有化的一个例子是富有的地主圈占公共土地据为己有。

something that is put in the same envelope or parcel as something else