Illustration of unicycle
unicycle
noun
uni·cy·cle
ˈyü-ni-ˌsī-kəl 
: a vehicle that has a single wheel and is usually propelled by pedals
Examples of unicycle in a Sentence
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The halftime entertainment was the Red Panda, the Chinese acrobat who flips bowls onto her head while riding a tall unicycle.
—
Mark Zeigler, San Diego Union-Tribune, 7 Jan. 2026
The California Highway Patrol said a person riding a unicycle was injured in a car crash in Sacramento on Tuesday.
—Jose Fabian, CBS News, 10 Dec. 2025
Peg’s favorite form of transportation is her unicycle.
—Jason Pham, StyleCaster, 12 Nov. 2025
People have ascended them on unicycles, climbed them while wearing high heels, and while pushing peanuts with prongs attached to their foreheads.
—Outside, 25 Sep. 2025
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Mark Zeigler, San Diego Union-Tribune, 7 Jan. 2026
The California Highway Patrol said a person riding a unicycle was injured in a car crash in Sacramento on Tuesday.
—Jose Fabian, CBS News, 10 Dec. 2025
Peg’s favorite form of transportation is her unicycle.
—Jason Pham, StyleCaster, 12 Nov. 2025
People have ascended them on unicycles, climbed them while wearing high heels, and while pushing peanuts with prongs attached to their foreheads.
—Outside, 25 Sep. 2025
See All Example Sentences for unicycle
Cite this Entry
“Unicycle.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unicycle. Accessed 15 Jan. 2026.
Copy CitationKids Definition
unicycle
noun
uni·cy·cle
ˈyü-ni-ˌsī-kəl
: a vehicle having a single wheel and usually moved forward by pedals
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