DictionarystokerFurnace worker
noun

stoker

STOH-ker/ˈstəʊkər/

A person or device that supplies fuel to a furnace.

The stoker shovels coal into the furnace to keep it burning.

A modern furnace worker feeds a shovelful of coal into an open solid-fuel furnace, making the worker's task immediately clear.
Etymology

The verb behind stoker earlier meant 'to poke' or 'thrust,' an image suited to stirring and feeding a fire. The agent ending names the worker responsible for keeping that fire going.

In context

Enhanced Public Domain246:51
our stoker did his business so clumsily that Slater in his struggles fell off the engine
1920s Fiction: Arthur Conan Doyle - Tales of Terror (Audiobook)

More examples

  • An automatic stoker feeds pellets into the furnace.
  • The ship's stokers work long shifts tending the boiler fires.
  • A jammed stoker can interrupt the furnace's fuel supply.

Forms

stoker · stokers

stoke verb — To feed fuel into a fire.

Similar words

fireman
Can mean a furnace worker, but commonly means a firefighter.
feeder
A broader term for devices supplying material, not necessarily fuel.