a part of a structure having some specific characteristic or function | a rectangular area surrounded on all sides by buildings |
the extent of a 2-dimensional surface enclosed within a boundary | (printing) a block of type without a raised letter; used for spacing between words or sentences |
a part of an animal that has a special function or is supplied by a given artery or nerve | a muscle of the thigh that extends the leg |
a subject of study | one of four children born at the same time from the same pregnancy |
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 | |