a part of a structure having some specific characteristic or function | people living near one another |
the extent of a 2-dimensional surface enclosed within a boundary | a surrounding or nearby region |
a part of an animal that has a special function or is supplied by a given artery or nerve | an area within a city or town that has some distinctive features (especially one forming a community) |
a subject of study | the approximate amount of something (usually used prepositionally as in `in the region of') |
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 | |