Definition of "System" :

noun: instrumentality that combines interrelated interacting artifacts designed to work as a coherent entity

"He bought a new stereo system."

noun: an ordered manner; orderliness by virtue of being methodical and well organized

"We can't do it unless we establish some system around here."

noun: the living body considered as made up of interdependent components forming a unified whole

"Exercise helped him get the alcohol out of his system."

noun: a group of physiologically or anatomically related organs or parts

"The body has a system of organs for digestion."

noun: a complex of methods or rules governing behavior

"They have to operate under a system they oppose."

noun: an organized structure for arranging or classifying

"He tried to understand their system of classification."

noun: a procedure or process for obtaining an objective

"They had to devise a system that did not depend on cooperation."

noun: a group of independent but interrelated elements comprising a unified whole

"A vast system of production and distribution and consumption keep the country going."

noun: (physical chemistry) a sample of matter in which substances in different phases are in equilibrium

"In a static system oil cannot be replaced by water on a surface."