an anatomical structure used as a point of origin in locating other anatomical structures (as in surgery) or as point from which measurements can be taken | a thing constructed; a complex entity constructed of many parts |
a mark showing the boundary of a piece of land | the manner of construction of something and the arrangement of its parts |
an event marking a unique or important historical change of course or one on which important developments depend | a particular complex anatomical part of a living thing and its construction and arrangement |
the position of a prominent or well-known object in a particular landscape | the complex composition of knowledge as elements and their combinations |
| the people in a society considered as a system organized by a characteristic pattern of relationships |