motocross
noun
mo·to·cross
ˈmō-tō-ˌkrȯs 
variants
or less commonly motorcross
plural motocrosses also motorcrosses
: a closed-course motorcycle race over natural or simulated rough terrain (as with steep inclines, hairpin turns, and mud)
… has brought in some 75,000 visitors during the past six months. They have come to participate in such activities as square dance contests, Highland games and motocrosses.—
Judith Segal and Linn Varney
Judith Segal and Linn Varney
also
: the sport of engaging in motocross races
If you think racing motocross is a tough sport now—just take yourself back 30 years to the early '70s. —Dirt Rider
Dirt Rider Motocross began around 1914 as a form of relaxation for employees at an English motorcycle factory. It became an international sport in the '50s, mainly in Europe. In the '70s, it took root in America, particularly in Southern California. —Tracy Young
Tracy Young This versatile space seats 12,000 people for events ranging from basketball to motorcross and world-class ice skating. —Steve Womersley and Rachel Neustein
Steve Womersley and Rachel Neustein In a return for the first event this summer, motocross enthusiasts will once again be able to race at the Taber Motorsports Park this coming weekend. —Cole Parkinson
Cole Parkinson Examples of motocross in a Sentence
Recent Examples on the Web
The stunt required eight takes — and Cruise extensively preparing on a motocross track.
—Skyler Trepel, People.com, 25 May 2025
Eastwood revealed that the actor had trained for over a year in motocross and skydiving to perform the stunt, which involved more than 500 skydives and 13,000 motocross jumps.
—Caroline Frost, Deadline, 25 May 2025
And even amidst all these obstacles, Stark Future has succeeded in creating a solid presence in the market, in a category as niche as motocross.
—New Atlas, 23 May 2025
The design eliminates bulky shoulder pads and black accents, creating a sleek silhouette reminiscent of motocross or ski outfits.
—Renan Botelho, Footwear News, 14 Apr. 2025
See All Example Sentences for motocross
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Skyler Trepel, People.com, 25 May 2025
Eastwood revealed that the actor had trained for over a year in motocross and skydiving to perform the stunt, which involved more than 500 skydives and 13,000 motocross jumps.
—Caroline Frost, Deadline, 25 May 2025
And even amidst all these obstacles, Stark Future has succeeded in creating a solid presence in the market, in a category as niche as motocross.
—New Atlas, 23 May 2025
The design eliminates bulky shoulder pads and black accents, creating a sleek silhouette reminiscent of motocross or ski outfits.
—Renan Botelho, Footwear News, 14 Apr. 2025
See All Example Sentences for motocross
Cite this Entry
“Motocross.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/motocross. Accessed 1 Jun. 2025.
Copy CitationKids Definition
motocross
noun
mo·to·cross
ˈmōt-ō-ˌkrȯs
: a motorcycle race over a course laid out on rough terrain
also
: the sport of motocross racing
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