An area, domain, or amount of something partially or entirely enclosed by barriers.
The area of a convent, monastery, etc where access is restricted to community members.
The act of separating and surrounding an area, domain, or amount of something with a barrier.
The act of enclosing, i.e. the insertion or inclusion of an item in a letter or package.
Something enclosed, i.e. inserted into a letter or similar package.
The act of restricting access to ideas, works of art or technologies using patents or intellectual property laws.
The post-feudal process of subdivision of common lands for individual ownership.
A geometric shape with four angles and four straight sides; a four-sided polygon.
The buildings forming the border of such a courtyard.
A courtyard which is quadrangular.