a part of a structure having some specific characteristic or function | a venture undertaken without regard to possible loss or injury |
the extent of a 2-dimensional surface enclosed within a boundary | a dangerous place |
a part of an animal that has a special function or is supplied by a given artery or nerve | the condition of being susceptible to harm or injury |
a subject of study | a cause of pain or injury or loss |
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 | |