Definition, Meaning & Synonyms

pitman

noun

/ˈpɪtmən/

Definition

A pitman is a lever or connecting rod that converts circular motion into linear motion, commonly used in mechanisms such as steam engines or other mechanical devices.

Examples

The pitman arm connects the steering gear to the steering knuckles in a vehicle’s suspension system.
In many old steam locomotives, the pitman is crucial for transferring motion from the driving wheels to the mechanism that operates the valves.
The antique clock relies on a well-maintained pitman to ensure accurate timekeeping.

Meaning

In mechanical contexts, a pitman often refers to a component that facilitates the movement of parts in machines by connecting to a crankshaft or similar rotating element.