locomotion

noun

lo·​co·​mo·​tion ˌlō-kə-ˈmō-shən How to pronounce locomotion (audio)
Synonyms of locomotionnext
1
: an act or the power of moving from place to place
2
: travel
… interest in free locomotion and choice of occupation.Zechariah Chafee Jr.

Examples of locomotion in a Sentence

Walking is one form of locomotion.
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.
Wheeled robots and bipedal humanoids operate under the same decision-making structure, despite having different locomotion systems and manipulators. Aamir Khollam, Interesting Engineering, 5 Feb. 2026 Four of the sculptures, installed in a long line at Dan Colen’s Sky High Farm Biennial in upstate New York in summer 2025, conjured the sliced and schematized representations of bodily locomotion in Étienne-Jules Marey’s chronophotographs. Rachel Wetzler, Artforum, 1 Feb. 2026 The video shows examples of these robots performing object manipulation, locomotion, human-assistance, and reconfiguration, controlled by our system. IEEE Spectrum, 30 Jan. 2026 The team specifically focused on two primary limitations for hopping: foot bone strength and how an ankle could support strong enough tendons to facilitate locomotion. Andrew Paul, Popular Science, 22 Jan. 2026 See All Example Sentences for locomotion

Word History

Etymology

Latin locus + English motion

First Known Use

1646, in the meaning defined at sense 1

Time Traveler
The first known use of locomotion was in 1646

Browse Nearby Words

Cite this Entry

“Locomotion.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/locomotion. Accessed 15 Feb. 2026.

Kids Definition

locomotion

noun
lo·​co·​mo·​tion ˌlō-kə-ˈmō-shən How to pronounce locomotion (audio)
: the act or power of moving from place to place

Medical Definition

locomotion

noun
lo·​co·​mo·​tion ˌlō-kə-ˈmō-shən How to pronounce locomotion (audio)
: an act or the power of moving from place to place : progressive movement (as of an animal body)
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