What is the definition of a machine?

Machine is easily work

Machinery (disambiguation).

A machine is a physical system using power to apply forces and control movement to perform an action. The term is commonly applied to artificial devices, such as those employing engines or motors, but also to natural biological macromolecules, such as molecular machines.

Machinery (disambiguation).

A machine is a physical system using power to apply forces and control movement to perform an action. The term is commonly applied to artificial devices, such as those emplo...read more

mechine is an machanical word that coverts human efforts easier and comfortable 

and it converts both electrical energy and thermal energy into mechanical energy