a part of a structure having some specific characteristic or function | the act of putting something in working order again |
the extent of a 2-dimensional surface enclosed within a boundary | a frequently visited place |
a part of an animal that has a special function or is supplied by a given artery or nerve | a formal way of referring to the condition of something |
a subject of study | |
a particular geographical region of indefinite boundary (usually serving some special purpose or distinguished by its people or culture or geography) | |
a particular environment or walk of life | |