MECHANISM

Definitions

1. 1. The arrangement or relation of the parts of a machine; the parts of a machine, taken collectively; the arrangement or relation of the parts of anything as adapted to produce an effect; as, the mechanism of a watch; the mechanism of a sewing machine; the mechanism of a seed pod.
2. 2. Mechanical operation or action. He acknowledges nothing besides matter and motion; so that all must be performed either by mechanism or accident. Bentley.
3. 3. An ideal machine; a combination of movable bodies constituting a machine, but considered only with regard to relative movements.