engineman

noun

en·​gine·​man

ˈenjə̇nˌman,

-ˌmaa(ə)n,

-mən

plural enginemen

1

: a man (such as a locomotive engineer or fireman) who supervises, operates, tends, or tests an engine

2

: engine driver

Word History

First Known Use

1777, in the meaning defined at sense 1

Love words?

You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.

Start your free trial today and get unlimited access to America's largest dictionary, with:

• More than 250,000 words that aren't in our free dictionary
• Expanded definitions, etymologies, and usage notes
• Advanced search features
• Ad free!