Definitions:

1. A system of means and activities whereby a social institution functions. NOUN
   • The legal machinery ensures that justice is served.
2. Refers to mechanical devices, equipment, or systems that perform specific tasks, typically involving moving parts and powered by electricity, fuel, or manual effort. NOUN
   • The factory invested in new machinery to increase production efficiency.

Synonyms:

• apparatus
• devices
• equipment
• industrial tools
• machines
• mechanical systems