sytem
A group of interacting, interrelated, or interdependent elements forming a complex whole. 
A functionally related group of elements, especially:
The human body regarded as a functional physiological unit. 
An organism as a whole, especially with regard to its vital processes or functions. 
A group of physiologically or anatomically complementary organs or parts: the nervous system; the skeletal system. 
A group of interacting mechanical or electrical components. 
A network of structures and channels, as for communication, travel, or distribution. 
A network of related computer software, hardware, and data transmission devices. 
An organized set of interrelated ideas or principles. 
A social, economic, or political organizational form. 
A naturally occurring group of objects or phenomena: the solar system. 
A set of objects or phenomena grouped together for classification or analysis. 
A condition of harmonious, orderly interaction. 
An organized and coordinated method; a procedure. See Synonyms at method. 
The prevailing social order; the establishment. Used with the: You can't beat the system
it fits one of Those