: a doctrine that holds natural processes (as of life) to be mechanically determined and capable of complete explanation by the laws of physics and chemistry. The camera's shutter mechanism …

MECHANISM definition: 1. a part of a machine, or a set of parts that work together: 2. a way of doing something that is…. Learn more.

Mechanism definition: an assembly of moving parts performing a complete functional motion, often being part of a large machine; linkage.. See examples of MECHANISM used in a sentence.

A mechanism is a system or structure of moving parts that performs a particular function, especially in a machine. A chain drive is a mechanism consisting of a chain or chains for …

Use the word mechanism to describe a process that has been set up to accomplish a particular goal. If you’ve set up a method for dealing with your sister when she annoys you, then you …