locomotive

1 of 2

adjective

lo·​co·​mo·​tive ˌlō-kə-ˈmō-tiv How to pronounce locomotive (audio)
1
2
: of or relating to travel
3
: of, relating to, or being a machine that moves about by operation of its own mechanism

locomotive

2 of 2

noun

1
: a self-propelled vehicle that runs on rails and is used for moving railroad cars
2
: a school or college cheer characterized by a slow beginning and a progressive increase in speed

Examples of locomotive in a Sentence

Adjective the locomotive ability of spiders
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Adjective
After a whirlwind three days of diverting tens of thousands of people from New Jersey Transit's rail system, the agency reached a tentative deal with its locomotive engineers to end a historic strike that sent shockwaves statewide, just in time for the work week. Colleen Wilson, USA Today, 19 May 2025 The latest and perhaps most devastating blow to the state’s sense of its ever-mobile self came just after midnight on Friday, when about 450 unionized locomotive engineers went on strike for better pay. Dan Barry, New York Times, 18 May 2025
Noun
The company is a global leader in construction and mining equipment, off-highway diesel and natural gas engines, diesel-electric locomotives and industrial gas turbines. Peter High, Forbes.com, 21 Apr. 2025 The Boilermaker Special resembles a Victorian-era steam locomotive. Madison E. Goldberg, People.com, 26 Apr. 2025 See All Example Sentences for locomotive

Word History

First Known Use

Adjective

1612, in the meaning defined at sense 1

Noun

1829, in the meaning defined at sense 1

Time Traveler
The first known use of locomotive was in 1612

Browse Nearby Words

Cite this Entry

“Locomotive.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/locomotive. Accessed 4 Jun. 2025.

Kids Definition

locomotive

1 of 2 adjective
lo·​co·​mo·​tive ˌlō-kə-ˈmōt-iv How to pronounce locomotive (audio)
1
: of or relating to locomotion
2
: of, relating to, or being a locomotive

locomotive

2 of 2 noun
: an engine that moves under its own power
especially : one that hauls cars on a railroad

Medical Definition

locomotive

adjective
lo·​co·​mo·​tive ˌlō-kə-ˈmōt-iv How to pronounce locomotive (audio)
: locomotor sense 1
locomotive organs include flagella, cilia, pseudopodia, and limbs

More from Merriam-Webster on locomotive

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