/məˈʃiːnəri/ noun [noncount]
1 : machines of a particular kind or machines in general
Some of the mill's machinery was damaged in the fire.
a piece of farm machinery
2 : the working parts of a machine
Something was clogging the machinery.
3 : an organization or system by which something is done
the machinery of government
The United Nations has set up machinery for mediation.
Useful english dictionary. 2012.