Prime mover Meaning in English
expression
Definition
A 'prime mover' is the main force, person, or machine that causes something to happen or move, especially the original or most important source of movement or change.
Usage & Nuances
Common in technical, philosophical, and business contexts. In mechanics, it refers to the original engine or device generating motion. In philosophy, 'Prime Mover' often refers to the initial cause of the universe. In business, it means a key person driving a project. Not used in casual speech.
Example Sentences
The engine is the prime mover of the car.
basic
Water acts as the prime mover in this old mill.
basic
He was the prime mover behind the new law.
basic
In philosophy, Aristotle described a 'first cause' or prime mover for the universe.
natural
Every big change needs a prime mover to get things started.
natural
Julia was the prime mover of the project—without her, it wouldn’t have happened.
natural